Large AI networks like language models make mistakes or contain outdated information. MEND shows how to update LLMs without changing the whole network.

Large AI models have become standard in many AI applications, such as natural language processing, image analysis, and image generation. The models, such as OpenAI’s GPT-3, often have more diverse capabilities than small, specialized models and can be further improved via finetuning.

However, even the largest AI models regularly make mistakes and additionally contain outdated information. GPT-3’s most recent data is from 2019 – when Theresa May was still prime minister.

Studies show that computer models called “neural networks” behave strikingly similar to actual brains when performing certain tasks, suggesting the two may learn in the same way.

The researchers revealed that deep convolutional neural networks were insensitive to configural object properties.

Deep convolutional neural networks (DCNNs) do not view things in the same way that humans do (through configural shape perception), which might be harmful in real-world AI applications. This is according to Professor James Elder, co-author of a York University study recently published in the journal iScience.

The study, which conducted by Elder, who holds the York Research Chair in Human and Computer Vision and is Co-Director of York’s Centre for AI & Society, and Nicholas Baker, an assistant psychology professor at Loyola College in Chicago and a former VISTA postdoctoral fellow at York, finds that deep learning models fail to capture the configural nature of human shape perception.

The gentle system uses a soft micro finger that allows for safe interaction with insects and other microscopic objects.

Entomophilous out there, ever wanted to cuddle a bug? Brush through the tiny wings of a dragonfly? Tickle insects? Researchers in Japan have created what you’ve always wanted — a soft micro-robotic finger that allows humans to directly interact with insects at previously inaccessible scales.

Previously, we did have access to insect environments. For example, microbots could interact with the environment at much smaller scales, and microsensors were used to measure forces exerted by insects during flight or walking. However, most of these studies only focused on measuring insect behavior instead of direct insect-microsensor interaction.

Now, researchers from Ritsumeikan University in Japan have developed a soft micro-robotic finger that can enable direct interaction with the microworld. Led by Professor Satoshi Konishi, the study was published in Scientific Reports.