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Model of surprise has 'wow' factor built in

发布时间:2019-03-02 07:03:02来源:未知点击:

By Linda Geddes WE ALL know what surprise feels like, but a computer model has now defined the concept. It is the change in expectation caused by the arrival of new data, it says. The model uses an aptly named unit of measurement – the “wow”. Pierre Baldi at the University of California, Irvine,