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Semantic text features from small world graphs
Published on Feb 25, 20076552 Views
We present a set of methods for creating a semantic representation from a collection of textual documents. Given a document collection we use a simple algorithm to connect the documents into a tree or
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Chapter list
Semantic text features from small world graphs00:06
Introduction00:15
The general idea01:56
Toy example02:29
The algorithms04:36
Algorithm 1: Basic Tree05:23
Algorithm 1: Basic Tree (2)06:10
Basic Tree: variations06:32
Algorithm 2: Optimal Tree07:08
Algorithm 3: Basic Graph07:38
Feature similarity measure08:46
Experimental setup09:52
Experiments (1)10:37
Experiments (2)11:15
Experiments (3)11:58
Experimental Results12:14
Experimental Results13:05
Conclusions and Future directions14:11