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Unit 4, 2 Enumeration

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Uploaded by on Oct 6, 2011

Unit 4, 2 Enumeration

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  • @kuashio shouldn't it be P(+m|a)? +m is evidence as per the Q

  • My head exploded.

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  • @GlideKensington No. In that formula e doesn't mean it's positive. Also note that it stands inside the ∑e, so that means we are making a sum looping through all possible "e"-s.

  • @GlideKensington 4:00 "...where both 'e' and 'a' are positive..."

  • In the equation ∑e∑aP(+b)P(e)P(a|+b,e)P(+j|a)P­­(+m,a), does e mean +e? I thought earlier in the lecture he said he will avoid just using P(e) because it is confusing

  • @xieliming87 I second that.

    in this part: ∑e∑aP(+b)P(e)P(a|+b,e)P(+j|a)P­(+m,a)

    why P(+j|a) (j is true given a)? but P(+m,a) (m is true and a)???

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