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Old 01-09-2013, 02:23 PM
butterscotch butterscotch is offline
Caltech
 
Join Date: Jan 2013
Posts: 43
Default Re: Still unclear on Problem 6

Let's say the hypothesis is "returns 0 for all three points".
The following target function is defined on 8 points, agrees with the hypothesis, and agrees with D.
[ x_n; y_n]
[0,0,0;0]
[0,0,1;1]
[0,1,0;1]
[0,1,1;0]
[1,0,0;1]
[1,0,1;0]
[1,1,0;0]
[1,1,1;0]

---------------------------------------------
[ x_n; y_n]
[0,0,0;0]
[0,0,1;0]
[0,1,0;1]
[0,1,1;0]
[1,0,0;1]
[1,0,1;0]
[1,1,0;0]
[1,1,1;0]

also agrees with the hypothesis, but it does not agree with D, hence not one of the 8 target functions.
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