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Language Technologies
Published on 2007-02-253709 Views
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Presentation
Language Technologies (1)00:03
What is Text Mining?01:58
Challenge of the Semantic Web02:51
Metadata extraction03:28
Motivation04:19
Information Extraction (IE) 05:10
IE is not IR05:16
IE for Document Access05:52
IE as an alternative to IR07:07
Some example applications07:40
HaSIE07:57
HASIE08:51
KIM11:16
Threat tracker13:14
Named Entity Recognition: the cornerstone of IE15:57
Why is NE important?16:43
Two kinds of approaches17:39
Typical NE pipeline19:56