A new AI model, H-CAST, groups fine details into object-level concepts as attention moves from lower to high layers, outputting a classification tree—such as bird, eagle, bald eagle—rather ...

Learn about classification of plants, animals and microorganisms with these interactive learning resources for KS2 Science students aged 7-11 from BBC Bitesize.

If a large tree depth value is used, it's possible to generate a very large tree that achieves 100 percent classification accuracy. But such a tree would overfit the training data and give poor ...