25041 search results - page 4536 / 5009 » Algorithms for Clustering Data |
190
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SAC
2006
ACM
16 years 25 days ago
2006
ACM
In this paper we propose a recommender system that helps users to navigate though the Web by providing dynamically generated links to pages that have not yet been visited and are ...
183
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SAC
2006
ACM
16 years 25 days ago
2006
ACM
We present an emotion recognition system based on a probabilistic approach to adaptive processing of Facial Emotion Tree Structures (FETS). FETS are made up of localized Gabor fea...
168
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SIGECOM
2006
ACM
16 years 25 days ago
2006
ACM
Our proposed methods employ learning and search techniques to estimate outcome features of interest as a function of mechanism parameter settings. We illustrate our approach with ...
174
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SIGIR
2006
ACM
16 years 25 days ago
2006
ACM
Similarity measures for text have historically been an important tool for solving information retrieval problems. In many interesting settings, however, documents are often closel...
172
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SIGIR
2006
ACM
16 years 25 days ago
2006
ACM
Pseudo-relevance feedback has proven to be an effective strategy for improving retrieval accuracy in all retrieval models. However the performance of existing pseudo feedback meth...