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Building an Intelligent Web: Theory and Practice
book

Building an Intelligent Web: Theory and Practice

by Pawan Lingras, Rajendra Akerkar
March 2010
Intermediate to advanced content levelIntermediate to advanced
326 pages
12h 25m
English
Jones & Bartlett Learning
Content preview from Building an Intelligent Web: Theory and Practice
“4137X˙CH04˙Akerkar” 2007/9/17 11:02 page 139 #21
4.3 Classication 139
With the help of the training set, the classification process attempts to generate the descrip-
tion of the classes, which in turn helps to classify unknown records. A test dataset can also be
used to determine the effectiveness of the classification. The classification tree or decision tree
is one of several approaches to supervised classification.
Decision trees are powerful and popular tools for classification and prediction. The beauty
of tree-based methods lies in their representation of rules, which can be readily expressed so
that humans can understand them. They ...
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Publisher Resources

ISBN: 9780763741372