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106
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ACL
2009
14 years 9 months ago
2009
In text categorization, feature selection (FS) is a strategy that aims at making text classifiers more efficient and accurate. However, when dealing with a new task, it is still d...
AIRS
2008
Springer
15 years 6 months ago
2008
Springer
Abstract. In this paper, we describe an opinion analysis system using domainspecific lexical knowledge in Korean economic news. We tested our hypothesis that such domain-specific k...
ICIW
2009
IEEE
14 years 9 months ago
2009
IEEE
We present "advaRSS" crawling mechanism which is created in order to support peRSSonal, a mechanism used to create personalized RSS feeds. In contrast to the common crawl...
MM
2005
ACM
15 years 5 months ago
2005
ACM
Identifying short repeated video clips, such as news program logo, station logo, TV commercials, etc., from broadcasting video databases or streams is important for video content ...
114
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CSE
2009
IEEE
15 years 6 months ago
2009
IEEE
—We introduce a novel set of social network analysis based algorithms for mining the Web, blogs, and online forums to identify trends and find the people launching these new tren...