408 search results - page 30 / 82 » A New Method for Sentiment Classification in Text Retrieval |
DEXAW
2010
IEEE
14 years 7 months ago
2010
IEEE
In the blogosphere, the amount of digital content is expanding and for search engines, new challenges have been imposed. Due to the changing information need, automatic methods are...
76
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ICPR
2010
IEEE
15 years 2 months ago
2010
IEEE
We present a general, simple feature representation of sequences that allows efficient inexact matching, comparison and classification of sequential data. This approach, recently ...
124
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ICDM
2009
IEEE
14 years 8 months ago
2009
IEEE
Hierarchical taxonomies are used to organize and retrieve information in many domains, especially those dealing with large and rapidly growing amounts of information. In many of t...
WWW
2007
ACM
15 years 11 months ago
2007
ACM
Often scientists seek to search for articles on the Web related to a particular chemical. When a scientist searches for a chemical formula using a search engine today, she gets ar...
100
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ICIP
2009
IEEE
14 years 8 months ago
2009
IEEE
Currently, the bag of visual words (BOW) representation has received wide applications in object categorization. However, the BOW representation ignores the dependency relationshi...