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AI has recently made huge progress in encoding data at perceptual interfaces. is about using a stacked hierarchy of feature detectors. ...e use pattern detectors and we build them into networks that are arranged in hundreds of layers and then we adjust the links between these layers, usually using some kind of. ...ou can use this to classify images and parts of speech. ...e get to features that are more and more complex. They start with these very... simple patterns, and then get more and more complex until we get to object categories. ...ow the systems are able, in image recognition tasks, to approach performance that's very similar to human performance. ...t seems to be somewhat similar to what the brain seems to be doing in visual processing. (en) |