24105 search results - page 438 / 4821 » Models in Information Retrieval |
182
Voted
SIGIR
2006
ACM
16 years 24 days ago
2006
ACM
Evaluating user preferences of web search results is crucial for search engine development, deployment, and maintenance. We present a real-world study of modeling the behavior of ...
209
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IDA
2006
Springer
15 years 6 months ago
2006
Springer
We introduce in this paper a generalization of the widely used hidden Markov models (HMM's), which we name "structural hidden Markov models" (SHMM). Our approach is ...
189
Voted
CIKM
2010
Springer
15 years 5 months ago
2010
Springer
Bursty features in text streams are very useful in many text mining applications. Most existing studies detect bursty features based purely on term frequency changes without takin...
177
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KES
2008
Springer
15 years 6 months ago
2008
Springer
Text Summarization and categorization have always been two of the most demanding information retrieval tasks. Deploying a generalized, multifunctional mechanism that produces good ...
211
Voted
SAC
2005
ACM
16 years 12 days ago
2005
ACM
Simulations of complex scientific phenomena involve the execution of massively parallel computer programs. These simulation programs generate large-scale multidimensional data set...