探花直播 of Cambridge - DeepMind /taxonomy/external-affiliations/deepmind en 探花直播 of Cambridge alumni awarded 2024 Nobel Prize in Chemistry /research/news/university-of-cambridge-alumni-awarded-2024-nobel-prize-in-chemistry <div class="field field-name-field-news-image field-type-image field-label-hidden"><div class="field-items"><div class="field-item even"><img class="cam-scale-with-grid" src="/sites/default/files/styles/content-580x288/public/news/research/news/nobe.jpg?itok=Uqj6KQxb" alt="Left: Demis Hassabis; Right: John Jumper" title="Left: Demis Hassabis; Right: John Jumper, Credit: None" /></div></div></div><div class="field field-name-body field-type-text-with-summary field-label-hidden"><div class="field-items"><div class="field-item even"><p>In 2020, Hassabis and Jumper of Google DeepMind presented an AI model called AlphaFold2. With its help, they have been able to predict the structure of virtually all the 200 million proteins that researchers have identified.</p> <p>Since their breakthrough, AlphaFold2 has been used by more than two million people from 190 countries. Among a myriad of scientific applications, researchers can now better understand antibiotic resistance and create images of enzymes that can decompose plastic.</p> <p> 探花直播duo received the Nobel along with Professor David Baker of the 探花直播 of Washington, who succeeded in using amino acids to design a new protein in 2003.</p> <p>Sir Demis Hassabis read Computer Science as an undergraduate at Queens' College, Cambridge, matriculating in 1994.聽He went on to complete a PhD in cognitive neuroscience at 探花直播 College London and create the videogame company Elixir Studios.</p> <p>Hassabis聽co-founded DeepMind in 2010, a company that devel颅oped masterful AI models for popular boardgames. 探花直播company was sold to Google in 2014 and, two years later, DeepMind came to global attention when the company achieved what many then believed to be the holy grail of AI: beating the champion player of one of the world鈥檚 oldest board颅games, Go.</p> <p>In 2014, Hassabis was elected as a Fellow Benefactor and, later, as an Honorary Fellow of Queens' College. In 2024, he was knighted by the King for services to artificial intelligence.</p> <p>In 2018, the 探花直播 announced the establishment of a DeepMind Chair of Machine Learning, thanks to a benefaction from Hassabis鈥檚 company, and appointed Professor Neil Lawrence to the position the following year.</p> <p>鈥淚 have many happy memories from my time as an undergraduate at Cambridge, so it鈥檚 now a real honour for DeepMind to be able to contribute back to the Department of Computer Science and Technology and support others through their studies,鈥 said Hassabis in 2018. 聽聽</p> <p>鈥淚t is wonderful to see Demis鈥檚 work recognised at the highest level 鈥 his contributions have been really transformative across many domains. I鈥檓 looking forward to seeing what he does next!鈥 said Professor Alastair Beresford, Head of the Department of Computer Science and Technology and Robin Walker Fellow in Computer Science at Queens' College.</p> <p>In a statement released by Google DeepMind following the announcement by the Nobel committee, Hassabis said: "I鈥檝e dedicated my career to advancing AI because of its unparalleled potential to improve the lives of billions of people... I hope we'll look back on AlphaFold as the first proof point of AI's incredible potential to accelerate scientific discovery."</p> <p>Dr John Jumper completed an MPhil in theoretical condensed matter physics at Cambridge's famous Cavendish Laboratory in 2008, during which time he was a member of St Edmund鈥檚 College, before going on to receive his PhD in Chemistry from the 探花直播 of Chicago.</p> <p>"Computational biology has long held tremendous promise for creating practical insights that could be put to use in real-world experiments," said Jumper, Director of Google DeepMind, in a statement released by the company. "AlphaFold delivered on this promise. Ahead of us are a universe of new insights and scientific discoveries made possible by the use of AI as a scientific tool."聽</p> <p>鈥 探花直播whole of the St Edmund鈥檚 community joins me in congratulating our former Masters student Dr John Jumper on this illustrious achievement 鈥 the most inspiring example imaginable to our new generation of students as they go through their matriculation this week,鈥 said St Edmund鈥檚 College Master, Professor Chris Young.</p> <p>Professor Deborah Prentice, Vice-Chancellor of the 探花直播 of Cambridge: 鈥淚鈥檇 like to congratulate Demis Hassabis and John Jumper, who, alongside Geoffrey Hinton yesterday, are all alumni of our 探花直播. Together, their pioneering work in the development and application of machine learning is transforming our understanding of the world around us. They join an illustrious line-up of Cambridge people to have received Nobel Prizes 鈥 now totalling 125 individuals 鈥 for which we can be very proud.鈥</p> <p><em>Article updated on 10 October 2024 to reflect that the number聽of Cambridge people to have received Nobel Prizes now totals 125.</em></p> </div></div></div><div class="field field-name-field-content-summary field-type-text-with-summary field-label-hidden"><div class="field-items"><div class="field-item even"><p><p>Two 探花直播 alumni, Sir Demis Hassabis and Dr John Jumper, have been jointly awarded this year鈥檚 Nobel Prize in Chemistry for developing an AI model to solve a 50-year-old problem: predicting the complex structures of proteins.</p> </p></div></div></div><div class="field field-name-field-content-quote field-type-text-long field-label-hidden"><div class="field-items"><div class="field-item even">I have many happy memories from my time as an undergraduate at Cambridge</div></div></div><div class="field field-name-field-content-quote-name field-type-text field-label-hidden"><div class="field-items"><div class="field-item even">Sir Demis Hassabis </div></div></div><div class="field field-name-field-image-desctiprion field-type-text field-label-hidden"><div class="field-items"><div class="field-item even">Left: Demis Hassabis; Right: John Jumper</div></div></div><div class="field field-name-field-cc-attribute-text field-type-text-long field-label-hidden"><div class="field-items"><div class="field-item even"><p><a href="https://creativecommons.org/licenses/by-nc-sa/4.0/" rel="license"><img alt="Creative Commons License." src="/sites/www.cam.ac.uk/files/inner-images/cc-by-nc-sa-4-license.png" style="border-width: 0px; width: 88px; height: 31px;" /></a><br /> 探花直播text in this work is licensed under a <a href="https://creativecommons.org/licenses/by-nc-sa/4.0/">Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License</a>. Images, including our videos, are Copyright 漏 探花直播 of Cambridge and licensors/contributors as identified. All rights reserved. We make our image and video content available in a number of ways 鈥 on our <a href="/">main website</a> under its <a href="/about-this-site/terms-and-conditions">Terms and conditions</a>, and on a <a href="/about-this-site/connect-with-us">range of channels including social media</a> that permit your use and sharing of our content under their respective Terms.</p> </div></div></div><div class="field field-name-field-show-cc-text field-type-list-boolean field-label-hidden"><div class="field-items"><div class="field-item even">Yes</div></div></div> Wed, 09 Oct 2024 10:21:22 +0000 Anonymous 248201 at AI system self-organises to develop features of brains of complex organisms /research/news/ai-system-self-organises-to-develop-features-of-brains-of-complex-organisms <div class="field field-name-field-news-image field-type-image field-label-hidden"><div class="field-items"><div class="field-item even"><img class="cam-scale-with-grid" src="/sites/default/files/styles/content-580x288/public/news/research/news/cyber-brain-7633488-1920-crop.jpg?itok=7q8s59FB" alt="Graphic representing an artificially intelligent brain" title="Graphic representing an artificially intelligent brain, Credit: DeltaWorks" /></div></div></div><div class="field field-name-body field-type-text-with-summary field-label-hidden"><div class="field-items"><div class="field-item even"><p>As neural systems such as the brain organise themselves and make connections, they have to balance competing demands. For example, energy and resources are needed to grow and sustain the network in physical space, while at the same time optimising the network for information processing. This trade-off shapes all brains within and across species, which may help explain why many brains converge on similar organisational solutions.</p>&#13; &#13; <p>Jascha Achterberg, a Gates Scholar from the Medical Research Council Cognition and Brain Sciences Unit (MRC CBU) at the 探花直播 of Cambridge said: 鈥淣ot only is the brain great at solving complex problems, it does so while using very little energy. In our new work we show that considering the brain鈥檚 problem solving abilities alongside its goal of spending as few resources as possible can help us understand why brains look like they do.鈥</p>&#13; &#13; <p>Co-lead author Dr Danyal Akarca, also from the MRC CBU, added: 鈥淭his stems from a broad principle, which is that biological systems commonly evolve to make the most of what energetic resources they have available to them. 探花直播solutions they come to are often very elegant and reflect the trade-offs between various forces imposed on them.鈥</p>&#13; &#13; <p>In a study published today in <em>Nature Machine Intelligence</em>, Achterberg, Akarca and colleagues created an artificial system intended to model a very simplified version of the brain and applied physical constraints. They found that their system went on to develop certain key characteristics and tactics similar to those found in human brains.</p>&#13; &#13; <p>Instead of real neurons, the system used computational nodes. Neurons and nodes are similar in function, in that each takes an input, transforms it, and produces an output, and a single node or neuron might connect to multiple others, all inputting information to be computed.</p>&#13; &#13; <p>In their system, however, the researchers applied a 鈥榩hysical鈥 constraint on the system. Each node was given a specific location in a virtual space, and the further away two nodes were, the more difficult it was for them to communicate. This is similar to how neurons in the human brain are organised.</p>&#13; &#13; <p> 探花直播researchers gave the system a simple task to complete 鈥 in this case a simplified version of a maze navigation task typically given to animals such as rats and macaques when studying the brain, where it has to combine multiple pieces of information to decide on the shortest route to get to the end point.</p>&#13; &#13; <p>One of the reasons the team chose this particular task is because to complete it, the system needs to maintain a number of elements 鈥 start location, end location and intermediate steps 鈥 and once it has learned to do the task reliably, it is possible to observe, at different moments in a trial, which nodes are important. For example, one particular cluster of nodes may encode the finish locations, while others encode the available routes, and it is possible to track which nodes are active at different stages of the task.</p>&#13; &#13; <p>Initially, the system does not know how to complete the task and makes mistakes. But when it is given feedback it gradually learns to get better at the task. It learns by changing the strength of the connections between its nodes, similar to how the strength of connections between brain cells changes as we learn. 探花直播system then repeats the task over and over again, until eventually it learns to perform it correctly.</p>&#13; &#13; <p>With their system, however, the physical constraint meant that the further away two nodes were, the more difficult it was to build a connection between the two nodes in response to the feedback. In the human brain, connections that span a large physical distance are expensive to form and maintain.</p>&#13; &#13; <p>When the system was asked to perform the task under these constraints, it used some of the same tricks used by real human brains to solve the task. For example, to get around the constraints, the artificial systems started to develop hubs 鈥 highly connected nodes that act as conduits for passing information across the network.</p>&#13; &#13; <p>More surprising, however, was that the response profiles of individual nodes themselves began to change: in other words, rather than having a system where each node codes for one particular property of the maze task, like the goal location or the next choice, nodes developed a flexible coding scheme. This means that at different moments in time nodes might be firing for a mix of the properties of the maze. For instance, the same node might be able to encode multiple locations of a maze, rather than needing specialised nodes for encoding specific locations. This is another feature seen in the brains of complex organisms.</p>&#13; &#13; <p>Co-author Professor Duncan Astle, from Cambridge鈥檚 Department of Psychiatry, said: 鈥淭his simple constraint 鈥 it鈥檚 harder to wire nodes that are far apart 鈥 forces artificial systems to produce some quite complicated characteristics. Interestingly, they are characteristics shared by biological systems like the human brain. I think that tells us something fundamental about why our brains are organised the way they are.鈥</p>&#13; &#13; <h2>Understanding the human brain</h2>&#13; &#13; <p> 探花直播team are hopeful that their AI system could begin to shed light on how these constraints, shape differences between people鈥檚 brains, and contribute to differences seen in those that experience cognitive or mental health difficulties.</p>&#13; &#13; <p>Co-author Professor John Duncan from the MRC CBU said: 鈥淭hese artificial brains give us a way to understand the rich and bewildering data we see when the activity of real neurons is recorded in real brains.鈥</p>&#13; &#13; <p>Achterberg added: 鈥淎rtificial 鈥榖rains鈥 allow us to ask questions that it would be impossible to look at in an actual biological system. We can train the system to perform tasks and then play around experimentally with the constraints we impose, to see if it begins to look more like the brains of particular individuals.鈥</p>&#13; &#13; <h2>Implications for designing future AI systems</h2>&#13; &#13; <p> 探花直播findings are likely to be of interest to the AI community, too, where they could allow for the development of more efficient systems, particularly in situations where there are likely to be physical constraints.</p>&#13; &#13; <p>Dr Akarca said: 鈥淎I researchers are constantly trying to work out how to make complex, neural systems that can encode and perform in a flexible way that is efficient. To achieve this, we think that neurobiology will give us a lot of inspiration. For example, the overall wiring cost of the system we've created is much lower than you would find in a typical AI system.鈥</p>&#13; &#13; <p>Many modern AI solutions involve using architectures that only superficially resemble a brain. 探花直播researchers say their works shows that the type of problem the AI is solving will influence which architecture is the most powerful to use.</p>&#13; &#13; <p>Achterberg said: 鈥淚f you want to build an artificially-intelligent system that solves similar problems to humans, then ultimately the system will end up looking much closer to an actual brain than systems running on large compute cluster that specialise in very different tasks to those carried out by humans. 探花直播architecture and structure we see in our artificial 鈥榖rain鈥 is there because it is beneficial for handling the specific brain-like challenges it faces.鈥</p>&#13; &#13; <p>This means that robots that have to process a large amount of constantly changing information with finite energetic resources could benefit from having brain structures not dissimilar to ours.</p>&#13; &#13; <p>Achterberg added: 鈥淏rains of robots that are deployed in the real physical world are probably going to look more like our brains because they might face the same challenges as us. They need to constantly process new information coming in through their sensors while controlling their bodies to move through space towards a goal. Many systems will need to run all their computations with a limited supply of electric energy and so, to balance these energetic constraints with the amount of information it needs to process, it will probably need a brain structure similar to ours.鈥</p>&#13; &#13; <p> 探花直播research was funded by the Medical Research Council, Gates Cambridge, the James S McDonnell Foundation, Templeton World Charity Foundation and Google DeepMind.</p>&#13; &#13; <p><em><strong>Reference</strong><br />&#13; Achterberg, J &amp; Akarca, D et al. <a href="https://doi.org/10.1038/s42256-023-00748-9">Spatially embedded recurrent neural networks reveal widespread links between structural and functional neuroscience findings.</a> Nature Machine Intelligence; 20 Nov 2023; DOI: 10.1038/s42256-023-00748-9</em></p>&#13; </div></div></div><div class="field field-name-field-content-summary field-type-text-with-summary field-label-hidden"><div class="field-items"><div class="field-item even"><p><p>Cambridge scientists have shown that placing physical constraints on an artificially-intelligent system 鈥 in much the same way that the human brain has to develop and operate within physical and biological constraints 鈥 allows it to develop features of the brains of complex organisms in order to solve tasks.</p>&#13; </p></div></div></div><div class="field field-name-field-content-quote field-type-text-long field-label-hidden"><div class="field-items"><div class="field-item even">Not only is the brain great at solving complex problems, it does so while using very little energy</div></div></div><div class="field field-name-field-content-quote-name field-type-text field-label-hidden"><div class="field-items"><div class="field-item even">Jascha Achterberg</div></div></div><div class="field field-name-field-image-credit field-type-link-field field-label-hidden"><div class="field-items"><div class="field-item even"><a href="https://pixabay.com/photos/cyber-brain-computer-brain-7633488/" target="_blank">DeltaWorks</a></div></div></div><div class="field field-name-field-image-desctiprion field-type-text field-label-hidden"><div class="field-items"><div class="field-item even">Graphic representing an artificially intelligent brain</div></div></div><div class="field field-name-field-cc-attribute-text field-type-text-long field-label-hidden"><div class="field-items"><div class="field-item even"><p><a href="https://creativecommons.org/licenses/by-nc-sa/4.0/" rel="license"><img alt="Creative Commons License." src="/sites/www.cam.ac.uk/files/inner-images/cc-by-nc-sa-4-license.png" style="border-width: 0px; width: 88px; height: 31px;" /></a><br />&#13; 探花直播text in this work is licensed under a <a href="https://creativecommons.org/licenses/by-nc-sa/4.0/">Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License</a>. Images, including our videos, are Copyright 漏 探花直播 of Cambridge and licensors/contributors as identified.聽 All rights reserved. We make our image and video content available in a number of ways 鈥 as here, on our <a href="/">main website</a> under its <a href="/about-this-site/terms-and-conditions">Terms and conditions</a>, and on a <a href="/about-this-site/connect-with-us">range of channels including social media</a> that permit your use and sharing of our content under their respective Terms.</p>&#13; </div></div></div><div class="field field-name-field-show-cc-text field-type-list-boolean field-label-hidden"><div class="field-items"><div class="field-item even">Yes</div></div></div><div class="field field-name-field-license-type field-type-taxonomy-term-reference field-label-above"><div class="field-label">Licence type:&nbsp;</div><div class="field-items"><div class="field-item even"><a href="/taxonomy/imagecredit/public-domain">Public Domain</a></div></div></div> Mon, 20 Nov 2023 16:00:47 +0000 cjb250 243291 at How sure is sure? Incorporating human error into machine learning /research/news/how-sure-is-sure-incorporating-human-error-into-machine-learning <div class="field field-name-field-news-image field-type-image field-label-hidden"><div class="field-items"><div class="field-item even"><img class="cam-scale-with-grid" src="/sites/default/files/styles/content-580x288/public/news/research/news/gettyimages-1477483014-dp.jpg?itok=9-VpM8kc" alt="Futuristic image of a doctor looking at brain scans" title="Futuristic image of a doctor looking at brain scans, Credit: PeopleImages via Getty Images" /></div></div></div><div class="field field-name-body field-type-text-with-summary field-label-hidden"><div class="field-items"><div class="field-item even"><p>Human error and uncertainty are concepts that many artificial intelligence systems fail to grasp, particularly in systems where a human provides feedback to a machine learning model. Many of these systems are programmed to assume that humans are always certain and correct, but real-world decision-making includes occasional mistakes and uncertainty.</p>&#13; &#13; <p>Researchers from the 探花直播 of Cambridge, along with 探花直播Alan Turing Institute, Princeton, and Google DeepMind, have been attempting to bridge the gap between human behaviour and machine learning, so that uncertainty can be more fully accounted for in AI applications where humans and machines are working together. This could help reduce risk and improve trust and reliability of these applications, especially where safety is critical, such as medical diagnosis.</p>&#13; &#13; <p> 探花直播team adapted a well-known image classification dataset so that humans could provide feedback and indicate their level of uncertainty when labelling a particular image. 探花直播researchers found that training with uncertain labels can improve these systems鈥 performance in handling uncertain feedback, although humans also cause the overall performance of these hybrid systems to drop. Their results will be reported at the <a href="https://www.aies-conference.com/2023/"><em>AAAI/ACM Conference on Artificial Intelligence, Ethics and Society (AIES 2023)</em></a> in Montr茅al.</p>&#13; &#13; <p>鈥楬uman-in-the-loop鈥 machine learning systems 鈥 a type of AI system that enables human feedback 鈥 are often framed as a promising way to reduce risks in settings where automated models cannot be relied upon to make decisions alone. But what if the humans are unsure?</p>&#13; &#13; <p>鈥淯ncertainty is central in how humans reason about the world but many AI models fail to take this into account,鈥 said first author Katherine Collins from Cambridge鈥檚 Department of Engineering. 鈥淎 lot of developers are working to address model uncertainty, but less work has been done on addressing uncertainty from the person鈥檚 point of view.鈥</p>&#13; &#13; <p>We are constantly making decisions based on the balance of probabilities, often without really thinking about it. Most of the time 鈥 for example, if we wave at someone who looks just like a friend but turns out to be a total stranger 鈥 there鈥檚 no harm if we get things wrong. However, in certain applications, uncertainty comes with real safety risks.</p>&#13; &#13; <p>鈥淢any human-AI systems assume that humans are always certain of their decisions, which isn鈥檛 how humans work 鈥 we all make mistakes,鈥 said Collins. 鈥淲e wanted to look at what happens when people express uncertainty, which is especially important in safety-critical settings, like a clinician working with a medical AI system.鈥</p>&#13; &#13; <p>鈥淲e need better tools to recalibrate these models, so that the people working with them are empowered to say when they鈥檙e uncertain,鈥 said co-author Matthew Barker, who recently completed his MEng degree at Gonville聽&amp; Caius College, Cambridge. 鈥淎lthough machines can be trained with complete confidence, humans often can鈥檛 provide this, and machine learning models struggle with that uncertainty.鈥</p>&#13; &#13; <p>For their study, the researchers used some of the benchmark machine learning datasets: one was for digit classification, another for classifying chest X-rays, and one for classifying images of birds. For the first two datasets, the researchers simulated uncertainty, but for the bird dataset, they had human participants indicate how certain they were of the images they were looking at: whether a bird was red or orange, for example. These annotated 鈥榮oft labels鈥 provided by the human participants allowed the researchers to determine how the final output was changed. However, they found that performance degraded rapidly when machines were replaced with humans.</p>&#13; &#13; <p>鈥淲e know from decades of behavioural research that humans are almost never 100% certain, but it鈥檚 a challenge to incorporate this into machine learning,鈥 said Barker. 鈥淲e鈥檙e trying to bridge the two fields so that machine learning can start to deal with human uncertainty where humans are part of the system.鈥</p>&#13; &#13; <p> 探花直播researchers say their results have identified several open challenges when incorporating humans into machine learning models. They are releasing their datasets so that further research can be carried out and uncertainty might be built into machine learning systems. 聽</p>&#13; &#13; <p>鈥淎s some of our colleagues so brilliantly put it, uncertainty is a form of transparency, and that鈥檚 hugely important,鈥 said Collins. 鈥淲e need to figure out when we can trust a model and when to trust a human and why. In certain applications, we鈥檙e looking at probability over possibilities. Especially with the rise of chatbots, for example, we need models that better incorporate the language of possibility, which may lead to a more natural, safe experience.鈥</p>&#13; &#13; <p>鈥淚n some ways, this work raised more questions than it answered,鈥 said Barker. 鈥淏ut even though humans may be miscalibrated in their uncertainty, we can improve the trustworthiness and reliability of these human-in-the-loop systems by accounting for human behaviour.鈥</p>&#13; &#13; <p> 探花直播research was supported in part by the Cambridge Trust, the Marshall Commission, the Leverhulme Trust, the Gates Cambridge Trust and the Engineering and Physical Sciences Research Council (EPSRC), part of UK Research and Innovation (UKRI).</p>&#13; &#13; <p>聽</p>&#13; &#13; <p><em><strong>Reference:</strong><br />&#13; Katherine M Collins et al. 鈥楬uman Uncertainty in Concept-Based AI Systems.鈥 Paper presented at the <a href="https://www.aies-conference.com/2023/">Sixth AAAI/ACM Conference on Artificial Intelligence, Ethics and Society (AIES 2023)</a>, August 8-10, 2023. Montr茅al, QC, Canada.</em></p>&#13; </div></div></div><div class="field field-name-field-content-summary field-type-text-with-summary field-label-hidden"><div class="field-items"><div class="field-item even"><p><p>Researchers are developing a way to incorporate one of the most human of characteristics 鈥 uncertainty 鈥 into machine learning systems.</p>&#13; </p></div></div></div><div class="field field-name-field-content-quote field-type-text-long field-label-hidden"><div class="field-items"><div class="field-item even">Uncertainty is central in how humans reason about the world but many AI models fail to take this into account</div></div></div><div class="field field-name-field-content-quote-name field-type-text field-label-hidden"><div class="field-items"><div class="field-item even">Katherine Collins</div></div></div><div class="field field-name-field-image-credit field-type-link-field field-label-hidden"><div class="field-items"><div class="field-item even"><a href="https://www.gettyimages.co.uk/detail/photo/doctor-hospital-and-futuristic-brain-mri-in-cancer-royalty-free-image/1477483014?phrase=doctor working with ai&amp;amp;adppopup=true" target="_blank">PeopleImages via Getty Images</a></div></div></div><div class="field field-name-field-image-desctiprion field-type-text field-label-hidden"><div class="field-items"><div class="field-item even">Futuristic image of a doctor looking at brain scans</div></div></div><div class="field field-name-field-cc-attribute-text field-type-text-long field-label-hidden"><div class="field-items"><div class="field-item even"><p><a href="https://creativecommons.org/licenses/by-nc-sa/4.0/" rel="license"><img alt="Creative Commons License." src="/sites/www.cam.ac.uk/files/inner-images/cc-by-nc-sa-4-license.png" style="border-width: 0px; width: 88px; height: 31px;" /></a><br />&#13; 探花直播text in this work is licensed under a <a href="https://creativecommons.org/licenses/by-nc-sa/4.0/">Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License</a>. Images, including our videos, are Copyright 漏 探花直播 of Cambridge and licensors/contributors as identified.聽 All rights reserved. We make our image and video content available in a number of ways 鈥 as here, on our <a href="/">main website</a> under its <a href="/about-this-site/terms-and-conditions">Terms and conditions</a>, and on a <a href="/about-this-site/connect-with-us">range of channels including social media</a> that permit your use and sharing of our content under their respective Terms.</p>&#13; </div></div></div><div class="field field-name-field-show-cc-text field-type-list-boolean field-label-hidden"><div class="field-items"><div class="field-item even">Yes</div></div></div> Wed, 09 Aug 2023 23:40:58 +0000 sc604 241171 at New programme to accelerate AI research capability at Cambridge /research/news/new-programme-to-accelerate-ai-research-capability-at-cambridge <div class="field field-name-field-news-image field-type-image field-label-hidden"><div class="field-items"><div class="field-item even"><img class="cam-scale-with-grid" src="/sites/default/files/styles/content-580x288/public/news/research/news/maxime-valcarce-maj8xn5zxsk-unsplash.jpg?itok=18wpyPAC" alt="Timelapse" title="Timelapse, Credit: Photo by Maxime VALCARCE on Unsplash" /></div></div></div><div class="field field-name-body field-type-text-with-summary field-label-hidden"><div class="field-items"><div class="field-item even"><p>Supported by a donation from <a href="https://schmidtfutures.com/">Schmidt Futures</a>, a philanthropic initiative founded by Eric and Wendy Schmidt, the Accelerate Programme for Scientific Discovery will level the playing field for young researchers, providing them with specialised training in these powerful techniques, which have the potential to speed up the pace of discovery across a range of disciplines.</p>&#13; &#13; <p> 探花直播programme will initially be aimed at researchers in STEMM (science, technology, engineering, mathematics and medicine), but will grow to include arts, humanities and social science researchers who want to use machine learning skills to accelerate their research.</p>&#13; &#13; <p> 探花直播Accelerate Programme will be led by <a href="/research/news/cambridge-appoints-first-deepmind-professor-of-machine-learning">Professor Neil Lawrence</a>, DeepMind Professor of Machine Learning.</p>&#13; &#13; <p>鈥淢achine learning and AI are increasingly part of our day-to-day lives, but they aren鈥檛 being used as effectively as they could be, due in part to major gaps of understanding between different research disciplines,鈥 said Lawrence. 鈥淭his programme will help us to close these gaps by training physicists, biologists, chemists and other scientists in the latest machine learning techniques, giving them the skills they need while accelerating the excellent research already taking place at the 探花直播.鈥</p>&#13; &#13; <p>鈥淎s the intellectual home of Alan Turing, the father of artificial intelligence and modern computer science, Cambridge has long fostered technological innovation and invention,鈥 said Vice-Chancellor Professor Stephen Toope. 鈥淭his programme will help ensure that Cambridge continues to be a beacon for the very best young global researchers, and that we鈥檙e giving them the tools they need to thrive.鈥</p>&#13; &#13; <p> 探花直播five-year programme will be designed and delivered by <a href="https://www.jobs.cam.ac.uk/job/25959/">four new early-career specialists</a>, who will work with researchers from the Department of Computer Science and Technology as well as collaborators from industry. In the first year, the specialists will provide structured training in machine learning techniques to 32 PhD students and postdoctoral researchers, with training provided to a total of 160 PhD students and postdocs over the first five years of the programme. 探花直播specialists will also have the opportunity to pursue their own research interests as part of their fellowships.</p>&#13; &#13; <p> 探花直播programme will also benefit from in-kind support from DeepMind. 探花直播world-leading British AI company, founded by Queens鈥 College alumnus Demis Hassabis, has assisted in the development of the programme, and will offer programme participants guest lectures from DeepMind's research team and the opportunity to apply for internship positions.</p>&#13; &#13; <p>鈥淢achine learning and AI have the potential to revolutionise any number of fields, but there simply aren鈥檛 enough scientists with machine learning skills in those fields at the moment,鈥 said Professor Ann Copestake, Head of the Department of Computer Science and Technology. 鈥淭his programme will combine Cambridge鈥檚 research depth and breadth with the unparalleled expertise in machine learning research we have here in the Department, to build a new type of research culture equipped to face the challenges and opportunities of the 21<sup>st</sup> century.鈥</p>&#13; &#13; <p>鈥淲e are delighted to support this far-reaching program at Cambridge,鈥 said Stuart Feldman, Chief Scientist at Schmidt Futures. 鈥淲e expect it to accelerate the use of new techniques across the broad range of research as well as enhance the AI knowledge of a large number of early-stage researchers at this superb university.鈥</p>&#13; &#13; <p>One of the goals of the Accelerate Programme is to build a network of machine learning experts across the 探花直播. 探花直播PhD students and postdoctoral researchers who are trained through the Programme will share their knowledge with colleagues, building up capacity throughout Cambridge at scale.</p>&#13; &#13; <p>Cambridge鈥檚 AI expertise has <a href="https://www.cst.cam.ac.uk/new-faculty-members">recently been expanded</a> with the appointment of Dr Ferenc Husz谩r, who joins the 探花直播 from Twitter, Dr Carl Henrik Ek, who is joining from the 探花直播 of Bristol, and Dr Nicholas Lane who is joining from the 探花直播 of Oxford.</p>&#13; </div></div></div><div class="field field-name-field-content-summary field-type-text-with-summary field-label-hidden"><div class="field-items"><div class="field-item even"><p><p>A new initiative at Cambridge will equip young researchers outside computer science with the skills they need to use machine learning and artificial intelligence techniques to power their research.</p>&#13; </p></div></div></div><div class="field field-name-field-content-quote field-type-text-long field-label-hidden"><div class="field-items"><div class="field-item even">This programme will help ensure that Cambridge continues to be a beacon for the very best young global researchers, and that we鈥檙e giving them the tools they need to thrive</div></div></div><div class="field field-name-field-content-quote-name field-type-text field-label-hidden"><div class="field-items"><div class="field-item even">Vice-Chancellor Professor Stephen Toope</div></div></div><div class="field field-name-field-image-credit field-type-link-field field-label-hidden"><div class="field-items"><div class="field-item even"><a href="https://unsplash.com/photos/time-lapsed-photography-of-yellow-light-mAj8xn5zXsk" target="_blank">Photo by Maxime VALCARCE on Unsplash</a></div></div></div><div class="field field-name-field-image-desctiprion field-type-text field-label-hidden"><div class="field-items"><div class="field-item even">Timelapse</div></div></div><div class="field field-name-field-cc-attribute-text field-type-text-long field-label-hidden"><div class="field-items"><div class="field-item even"><p><a href="http://creativecommons.org/licenses/by/4.0/" rel="license"><img alt="Creative Commons License" src="https://i.creativecommons.org/l/by/4.0/88x31.png" style="border-width:0" /></a><br />&#13; 探花直播text in this work is licensed under a <a href="http://creativecommons.org/licenses/by/4.0/">Creative Commons Attribution 4.0 International License</a>. Images, including our videos, are Copyright 漏 探花直播 of Cambridge and licensors/contributors as identified.聽 All rights reserved. We make our image and video content available in a number of ways 鈥 as here, on our <a href="/">main website</a> under its <a href="/about-this-site/terms-and-conditions">Terms and conditions</a>, and on a <a href="/about-this-site/connect-with-us">range of channels including social media</a> that permit your use and sharing of our content under their respective Terms.</p>&#13; </div></div></div><div class="field field-name-field-show-cc-text field-type-list-boolean field-label-hidden"><div class="field-items"><div class="field-item even">Yes</div></div></div> Tue, 23 Jun 2020 23:55:43 +0000 sc604 215712 at Cambridge appoints first DeepMind Professor of Machine Learning /research/news/cambridge-appoints-first-deepmind-professor-of-machine-learning <div class="field field-name-field-news-image field-type-image field-label-hidden"><div class="field-items"><div class="field-item even"><img class="cam-scale-with-grid" src="/sites/default/files/styles/content-580x288/public/news/research/news/crop_141.jpg?itok=xAlEOlFt" alt="" title="Credit: None" /></div></div></div><div class="field field-name-body field-type-text-with-summary field-label-hidden"><div class="field-items"><div class="field-item even"><p>Professor Lawrence joins the 探花直播鈥檚 <u><a href="https://www.cst.cam.ac.uk/">Department of Computer Science and Technology</a></u> from Amazon Cambridge, where he has been Director of Machine Learning for the past three years. He is also Professor of Machine Learning at the 探花直播 of Sheffield, where he will retain a visiting position.</p>&#13; &#13; <p>Professor Lawrence鈥檚 research interests are in probabilistic models with applications in computational biology, personalised health and developing economies. At Sheffield, he led the <u><a href="http://sheffieldml.github.io/">ML@SITraN group</a></u>, and helped to develop an <u><a href="http://opendsi.cc/">Open Data Science Initiative</a></u> an approach to data science designed to address societal needs.</p>&#13; &#13; <p>鈥淭here鈥檚 so much expertise at Cambridge, in all aspects of systems and data: that鈥檚 why I鈥檓 so excited about joining,鈥 Lawrence said. 鈥淎I and machine learning have the potential to reshape almost every aspect of our lives, but we desperately need more machine learning specialists, or else the promise of AI will not be realised.鈥</p>&#13; &#13; <p>Professor Lawrence completed his PhD at Cambridge鈥檚 Department of Computer Science and Technology in 2000. He has previously held positions at Microsoft Research Cambridge and the 探花直播 of Manchester. In addition to his academic research, he hosts the <u><a href="https://www.thetalkingmachines.com/">Talking Machines</a></u> podcast and is a contributor to the <u><a href="https://www.theguardian.com/profile/neil-lawrence">Guardian</a></u>.</p>&#13; &#13; <p>For the past five years, Professor Lawrence has been working with <u><a href="http://www.datascienceafrica.org/">Data Science Africa</a></u>, an organisation looking to connect machine learning researchers in Africa in order to solve problems on the ground. Professor Lawrence has an advisory role with the group, and says that many of the machine learning approaches used in Africa can have benefits in the developed world as well.</p>&#13; &#13; <p>鈥淲ith data and machine learning, you can have a more advanced data infrastructure in Africa than in some developed countries,鈥 he said. 鈥淚t鈥檚 rare in the UK or Europe that you鈥檙e asked to look at a machine learning problem from end to end, but you can do that in Africa, and it leads to better solutions. That鈥檚 the kind of approach I want to take to machine learning in my work at Cambridge.鈥</p>&#13; &#13; <p>Demis Hassabis, co-founder and CEO, DeepMind, said: 鈥淚鈥檓 delighted to see Cambridge announce its first DeepMind Professor of Machine Learning. Professor Lawrence鈥檚 work in computational biology and his thoughtful advocacy for advancing technology in the developing world have been commendable. It鈥檚 an honour for DeepMind to be able to support the Department of Computer Science and Technology - from which I gained so much - in this way, and I look forward to seeing machine learning and AI flourish at Cambridge.鈥</p>&#13; &#13; <p>鈥淣eil will have a transformative effect on machine learning and artificial intelligence research at Cambridge,鈥 said Professor Ann Copestake, Head of the Department of Computer Science and Technology. 鈥淗e will build on our existing strengths in this area, and work with colleagues from across the 探花直播 to develop new solutions in ethical and sustainable ways.鈥</p>&#13; &#13; <p>鈥淚t is vital we have a deep pool of talented scientists in universities and industry so the UK can continue to be a world leader in artificial intelligence,鈥澛爏aid Minister for Digital Mark Warman. 鈥淭his Government is investing millions into skills and talent training, including a number of Turing AI Fellowships in partnership with 探花直播Alan Turing Institute, and I welcome the appointment of Professor Neil Lawrence as the inaugural DeepMind Professor of Machine Learning at Cambridge. This is one of a range of moves demonstrating the enormous strength of the UK鈥檚 research base.鈥</p>&#13; &#13; <p>In addition to the gift to support the DeepMind Professorship, the company are also supporting four Master鈥檚 students from underrepresented groups wishing to study machine learning and computer science at Cambridge. 探花直播first students supported through this programme will be starting their studies this coming term.</p>&#13; </div></div></div><div class="field field-name-field-content-summary field-type-text-with-summary field-label-hidden"><div class="field-items"><div class="field-item even"><p><p>Following an international search, Professor Neil Lawrence has been appointed as the inaugural DeepMind Professor of Machine Learning at Cambridge, supported by a benefaction from the world-leading British AI company.</p>&#13; </p></div></div></div><div class="field field-name-field-content-quote field-type-text-long field-label-hidden"><div class="field-items"><div class="field-item even">There鈥檚 so much expertise at Cambridge, in all aspects of systems and data: that鈥檚 why I鈥檓 so excited about joining</div></div></div><div class="field field-name-field-content-quote-name field-type-text field-label-hidden"><div class="field-items"><div class="field-item even">Neil Lawrence</div></div></div><div class="field field-name-field-cc-attribute-text field-type-text-long field-label-hidden"><div class="field-items"><div class="field-item even"><p><a href="http://creativecommons.org/licenses/by/4.0/" rel="license"><img alt="Creative Commons License" src="https://i.creativecommons.org/l/by/4.0/88x31.png" style="border-width:0" /></a><br />&#13; 探花直播text in this work is licensed under a <a href="http://creativecommons.org/licenses/by/4.0/">Creative Commons Attribution 4.0 International License</a>. Images, including our videos, are Copyright 漏 探花直播 of Cambridge and licensors/contributors as identified.聽 All rights reserved. We make our image and video content available in a number of ways 鈥 as here, on our <a href="/">main website</a> under its <a href="/about-this-site/terms-and-conditions">Terms and conditions</a>, and on a <a href="/about-this-site/connect-with-us">range of channels including social media</a> that permit your use and sharing of our content under their respective Terms.</p>&#13; </div></div></div><div class="field field-name-field-show-cc-text field-type-list-boolean field-label-hidden"><div class="field-items"><div class="field-item even">Yes</div></div></div> Tue, 17 Sep 2019 23:09:13 +0000 sc604 207612 at Cambridge to appoint DeepMind Chair of Machine Learning /research/news/cambridge-to-appoint-deepmind-chair-of-machine-learning <div class="field field-name-field-news-image field-type-image field-label-hidden"><div class="field-items"><div class="field-item even"><img class="cam-scale-with-grid" src="/sites/default/files/styles/content-580x288/public/news/research/news/crop_85.jpg?itok=FWiLxjVw" alt="Code" title="Credit: None" /></div></div></div><div class="field field-name-body field-type-text-with-summary field-label-hidden"><div class="field-items"><div class="field-item even"><p> 探花直播new chair, which will be based at Cambridge鈥檚 Department of Computer Science and Technology, will build on the 探花直播鈥檚 strengths in computer science and engineering, and will be a focal聽point for the wide range of AI-related research taking place across the 探花直播. Cambridge researchers are designing systems that are cybersecure, model human reasoning, interact in affective ways with us, uniquely identify us by our face and give insights into our biological makeup.</p> <p> 探花直播first DeepMind Chair is expected to take up their position in October 2019, following an international search by the department. 探花直播chair will have full academic freedom to pursue research in the field of machine learning.</p> <p>Cambridge has a long tradition of excellence in computer science, and is home to the largest technology cluster in Europe. 探花直播DeepMind Chair will build on this tradition by enhancing Cambridge鈥檚 capacity in AI-related research, and will contribute to the UK鈥檚 standing as a global hub in this rapidly-growing area.</p> <p> 探花直播gift is part of a wider DeepMind programme to encourage uptake of machine learning, to support the wider academic ecosystem. As part of these efforts, DeepMind will give a donation to support four Master鈥檚 students from underrepresented groups wishing to study machine learning and computer science at Cambridge. More information will be made available this coming autumn, for scholarships beginning in the 2019 academic year.</p> <p>Demis Hassabis, DeepMind鈥檚 co-founder and CEO, completed his undergraduate degree in computer science at Queens鈥 College, Cambridge and received his PhD from UCL, while numerous other employees continue to give back to Cambridge through teaching and mentorship.</p> <p>鈥淚 have many happy memories from my time as an undergraduate at Cambridge, so it鈥檚 now a real honour for DeepMind to be able to contribute back to the Department of Computer Science and Technology and support others through their studies,鈥 said Hassabis. 鈥淢y hope is that the DeepMind Chair in Machine Learning will help extend Cambridge鈥檚 already world-leading teaching and research capacities, and support further scientific breakthroughs towards the development of safe and ethical AI.鈥</p> <p>鈥淭his gift will not only enhance Cambridge鈥檚 strengths in the field of AI research, but will benefit the UK more broadly, as AI has such transformative potential in so many aspects of our lives,鈥 said Professor Stephen Toope, Vice-Chancellor of the 探花直播 of Cambridge. 鈥淥ur researchers are not only developing these new technologies, but are working to ensure that they benefit humanity. This new Professorship is an important piece of that puzzle.鈥</p> <p>鈥淭his new Professorship will build on our existing strengths and become an important focus for research and teaching in applied AI,鈥 said Professor Ann Copestake, Head of the Department of Computer Science and Technology. 鈥 探花直播interdisciplinary environment in the 探花直播 will help the development of ethical and sustainable AI-based solutions to complex social, economic and environmental challenges.鈥</p> <p>Minister for Digital and the Creative Industries Margot James MP said: 鈥 探花直播UK already has a global standing in AI and this new post at Cambridge is another string to our bow. Through our Industrial Strategy and 拢1bn AI sector deal, we are creating the right environment for the technology to be developed in the UK. I welcome any initiative which will help us achieve our aim of making sure it improves our economy and society.鈥</p> </div></div></div><div class="field field-name-field-content-summary field-type-text-with-summary field-label-hidden"><div class="field-items"><div class="field-item even"><p><p> 探花直播 探花直播 of Cambridge will establish a DeepMind Chair of Machine Learning, thanks to a benefaction from the world-leading British AI company.聽聽</p> </p></div></div></div><div class="field field-name-field-content-quote field-type-text-long field-label-hidden"><div class="field-items"><div class="field-item even">This gift will not only enhance Cambridge鈥檚 strengths in the field of AI research, but will benefit the UK more broadly, as AI has such transformative potential in so many aspects of our lives.</div></div></div><div class="field field-name-field-content-quote-name field-type-text field-label-hidden"><div class="field-items"><div class="field-item even">Stephen Toope, Vice-Chancellor</div></div></div><div class="field field-name-field-cc-attribute-text field-type-text-long field-label-hidden"><div class="field-items"><div class="field-item even"><p><a href="http://creativecommons.org/licenses/by/4.0/" rel="license"><img alt="Creative Commons License" src="https://i.creativecommons.org/l/by/4.0/88x31.png" style="border-width:0" /></a><br /> 探花直播text in this work is licensed under a <a href="http://creativecommons.org/licenses/by/4.0/">Creative Commons Attribution 4.0 International License</a>. Images, including our videos, are Copyright 漏 探花直播 of Cambridge and licensors/contributors as identified.聽 All rights reserved. We make our image and video content available in a number of ways 鈥 as here, on our <a href="/">main website</a> under its <a href="/about-this-site/terms-and-conditions">Terms and conditions</a>, and on a <a href="/about-this-site/connect-with-us">range of channels including social media</a> that permit your use and sharing of our content under their respective Terms.</p> </div></div></div><div class="field field-name-field-show-cc-text field-type-list-boolean field-label-hidden"><div class="field-items"><div class="field-item even">Yes</div></div></div> Tue, 24 Jul 2018 09:24:16 +0000 sc604 199072 at