Thread: Exercise 2.13
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Old 10-29-2014, 02:56 AM
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htlin htlin is offline
Join Date: Aug 2009
Location: Taipei, Taiwan
Posts: 601
Default Re: Exercise 2.13

For instance, the union of "positive rays" and "negative rays" is "positive or negative rays" which is simply 1-D perceptron. Similarly, you can have perceptrons with w_0 \ge 0, and perceptrons with w_0 \le 0. Their union is all perceptrons; their intersection is perceptrons with w_0 = 0---that is, perceptrons that pass the origin. Hope this helps.
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