2050 search results - page 188 / 410 » Effectiveness of complex index terms in information retrieva... |
132
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CIKM
2010
Springer
15 years 4 months ago
2010
Springer
We present a flexible new optimization framework for finding effective, reliable pseudo-relevance feedback models that unifies existing complementary approaches in a principled wa...
193
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SIGIR
2010
ACM
15 years 10 months ago
2010
ACM
In microblogging services such as Twitter, the users may become overwhelmed by the raw data. One solution to this problem is the classification of short text messages. As short te...
162
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WWW
2009
ACM
16 years 7 months ago
2009
ACM
The term web genre denotes the type of a given web resource, in contrast to the topic of its content. In this research, we focus on recognizing the web genres blog, wiki and forum...
222
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MM
2009
ACM
15 years 11 months ago
2009
ACM
Content Based Image Retrieval (CBIR) has become one of the most active research areas in computer science. Relevance feedback is often used in CBIR systems to bridge the semantic ...
151
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MIR
2003
ACM
15 years 11 months ago
2003
ACM
Web searching is a significant activity for many people seeking multimedia information. Major Web search engines, such as Alta Vista, are essential tools in the quest to locate re...