August 2012
Intermediate to advanced
515 pages
21h 52m
English
Content preview from Contemporary Artificial Intelligence
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Chapter 5
P r o b a b ility
As discussed in Chapter 2, it is reasonable to model a good deal of human
reasoning under certainty using logic. This model led to the development of rule-
based systems that use the inference engines forward chaining and backward
chaining. For example, it is reasonable to postulate that Mary the botanist
has the following rule or item of knowledge stored in her personal data bank of
knowledge:
IF stem is woody
THEN type is tree.
Furthermore, if Mary were determining the family of a particular plant, it is
plausible that she would reason in a way similar to the decision tree in Figure
2.2, which is the equivalent of backward ...
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.