1380 search results - page 135 / 276 » Word Sense Language Model for Information Retrieval |
133
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CIKM
2004
Springer
15 years 9 months ago
2004
Springer
The goal of automatic image annotation is to automatically generate annotations for images to describe their content. In the past, statistical machine translation models have been...
136
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CLEF
2009
Springer
15 years 1 months ago
2009
Springer
In this paper, we describe the TNO approach to the Finding Related Resources or linking task of VideoCLEF09. Our system consists of a weighted combination of off-theshelf and prop...
108
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SIGIR
2002
ACM
15 years 3 months ago
2002
ACM
We develop a method for predicting query performance by computing the relative entropy between a query language model and the corresponding collection language model. The resultin...
145
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SIGIR
2005
ACM
15 years 9 months ago
2005
ACM
State-of-the-art question answering (QA) systems employ termdensity ranking to retrieve answer passages. Such methods often retrieve incorrect passages as relationships among ques...
137
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SIGIR
2005
ACM
15 years 9 months ago
2005
ACM
We introduce a new model for semantic annotation and retrieval from image databases. The new model is based on a probabilistic formulation that poses annotation and retrieval as c...