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Training diffusion models with reinforcement learning

We show how diffusion models can be trained on downstream objectives directly using reinforcement learning.
15 September 2023, by

High-tech microscope with ML software for detecting malaria in returning travellers

Method not as accurate as human experts, but shows promise.
13 September 2023, by

Prompt engineering: is being an AI ‘whisperer’ the job of the future or a short-lived fad?

As generative AI settles into the mainstream, growing numbers of courses and certifications are promising entry into the “hot job” of prompt engineering.
08 September 2023, by

AI helps robots manipulate objects with their whole bodies

With a new technique, a robot can reason efficiently about moving objects using more than just its fingertips.
06 September 2023, by

How sure is sure? Incorporating human error into machine learning

Researchers are developing a way to incorporate uncertainty into machine learning systems.
04 September 2023, by

AIhub monthly digest: August 2023 – ML for biological research, methods in computational creativity, and conferences galore

Welcome to our monthly digest, where you can catch up with AI research, events and news from the month past.
30 August 2023, by



#ICML2023 invited talk: Shakir Mohamed on ML with social purpose

We summarise the invited talk by Shakir Mohamed at the recent International Conference on Machine Learning.
29 August 2023, by

Three ways AI is transforming music

How will AI systems affect human musicians?
24 August 2023, by

Using quantum computing to protect AI systems from attack

AI systems can be fooled into making mistakes, sometimes risking lives, but quantum computing could provide a defence.

Artificial intelligence helps elucidate the precise spatial structure of complex chiral molecules

Combining a genetic algorithm and hierarchical clustering to analyse chiroptical spectra.
15 August 2023, by

A ‘black box’ AI system has been influencing criminal justice decisions for over two decades – it’s time to open it up

Melissa Hamilton and Pamela Ugwudike investigate the use of automated decision-making systems in courts and prisons.
11 August 2023, by

#ICML2023 invited talk: Jennifer Doudna on machine learning for biological research

We summarise the invited talk from Nobel Prize winner Jennifer Doudna.
09 August 2023, by

Machine learning enhances X-ray imaging of nanotextures

Combining high-powered X-rays, phase-retrieval algorithms and machine learning for imaging of thin films.
08 August 2023, by

The flawed algorithm at the heart of Robodebt

Robodebt teaches us that even simple automated decision-making systems come with the biases of the people, systems and policies that conceive them.

On the stepwise nature of self-supervised learning

Presenting a mathematical picture of the training process of large-scale SSL methods.
01 August 2023, by

AIhub monthly digest: July 2023 – RoboCup, predicting dynamics of supercooled liquids, and a visually-grounded speech model

Welcome to our monthly digest, where you can catch up with AI research, events and news from the month past.
28 July 2023, by

“Open” alternatives to ChatGPT are on the rise, but how open is AI really?

Insight into training data and algorithms is key for responsible use of generative AI.
25 July 2023, by

Navigating to objects in the real world

Research shows that modular learning is a reliable approach to navigate to objects.
24 July 2023, by

Studying plant-climate relationships using machine learning

Machine learning can help extract important information from the huge number of plant specimens stored in herbaria.

If AI image generators are so smart, why do they struggle to write and count?

Exploring the underlying reasons helps sheds light on the complex numerical nature of AI systems, and the nuance of their capabilities.
17 July 2023, by

Generating 3D molecular conformers via equivariant coarse-graining and aggregated attention

Introducing a variational encoder for molecular conformer generation.
14 July 2023, by

AIhub monthly digest: June 2023 – combining learning and reasoning, physics from videos, and the EU AI act

Welcome to our monthly digest, where you can catch up with AI research, events and news from the month past.
28 June 2023, by

GPT-4 + Stable-Diffusion = ?: Enhancing prompt understanding of text-to-image diffusion models with large language models

Our LLM-grounded model delivers improved prompt understanding in cases including negation, numeracy, and spatial relationships.
26 June 2023, by

Algorithms can be useful in detecting fake news, stopping its spread and countering misinformation

Laks V.S. Lakshmananand colleagues have developed algorithms for detecting dense structures from communication networks, information which can be used for identifying instances of misinformation campaigns.
23 June 2023, by

Researchers use AI to identify similar materials in images

This machine-learning method could assist with robotic scene understanding, image editing, or online recommendation systems.
14 June 2023, by

Bridging the gap between learning and reasoning

Combining deep learning with automated reasoning to solve real-world problems.
07 June 2023, by

On privacy and personalization in federated learning: a retrospective on the US/UK PETs challenge

Studying the use of differential privacy in personalized, cross-silo federated learning.
05 June 2023, by

PeSTo: an AI tool for predicting protein interactions

The model can predict the binding interfaces of proteins when they bind other proteins, nucleic acids, lipids, ions, and small molecules.
01 June 2023, by

Tetris reveals how people respond to an unfair AI algorithm

An experiment in which two people play a modified version of Tetris revealed that players who get fewer turns perceive the other player as less likeable, regardless of whether a person or an algorithm allocates the turns.
31 May 2023, by

AIhub monthly digest: May 2023 – mitigating biases, ICLR invited talks, and Eurovision fun

Welcome to our monthly digest, where you can catch up with AI research, events and news from the month past.
30 May 2023, by






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