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Visualization of text document corpus
Published on Feb 25, 20075804 Views
From the automated text processing point of view, natural language is very redundant in the sense that many different words share a common or similar meaning. For computer this can be hard to understa
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Chapter list
Visualization of Document Corpus00:00
Motivation01:42
Document representation02:17
Problem03:16
The Big Picture03:51
Latent Semantics Indexing04:10
The Big Picture05:33
Multidimensional scaling05:44
The Big Picture06:49
Landscape generation07:25
Keywords07:57
Keywords08:37
Demo on two document collections09:38
Trip into the third dimension13:11
Thank you for listening!13:39
The Big Picture15:32