PNB 2XA3 Lecture Notes - Lecture 12: Active Database, Bird Feeder, Facial Symmetry
16 Dec 2017
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Computers recognizing objects, events and put words together meaningfully we"re teaching computers to be inherently biased due to teaching in the way human behaviour works. Including and excluding things that fit the rules. Cant label a table don"t know how to do it. Why still believe that a single feature can define a category: seeing one case improves a physician"s performance on a similar case two weeks later. Change definition of a concept with just one exemplar. Definitions a small set of necessary and sufficient. Wittgenstein- games hard to define and create a subset of characteristics of this category. Bachelor definition a definition can fit the characteristics, but not actually (is the pope a bachelor?) Rules don"t exist not the rules we use unconsciously, even if they did we don"t know them. At best an approximation that allowed a beginner to get started. Rules cannot account for our expertise of. Categorize by assessing similarity of new item to a prototype.
