4805 search results - page 586 / 961 » On the Analysis of Indexing Schemes |
175
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ICUIMC
2009
ACM
16 years 1 months ago
2009
ACM
Although documents have hundreds of thousands of unique words, only a small number of words are significantly useful for intelligent services. For this reason, feature extraction ...
183
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SIGIR
2009
ACM
16 years 1 months ago
2009
ACM
When attempting to annotate music, it is important to consider both acoustic content and social context. This paper explores techniques for collecting and combining multiple sourc...
204
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SIGIR
2009
ACM
16 years 1 months ago
2009
ACM
A weakly-supervised extraction method identifies concepts within conceptual hierarchies, at the appropriate level of specificity (e.g., Bank vs. Institution), to which attribute...
171
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SIGIR
2009
ACM
16 years 1 months ago
2009
ACM
Cross Language Information Retrieval (CLIR) between languages of the same origin is an interesting topic of research. The similarity of the writing systems used for these language...
179
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ICASSP
2008
IEEE
16 years 1 months ago
2008
IEEE
This paper presents a novel classification/ retrieval system for motion events based on a perfect view invariant representation of motion trajectories and a linear classifier al...