898 search results - page 44 / 180 » Information Retrieval and Text Categorization with Semantic ... |
230
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ICASSP
2011
IEEE
14 years 9 months ago
2011
IEEE
This paper presents a semantic confidence measure that aims to predict the relevance of automatic transcripts for a task of Spoken Document Retrieval (SDR). The proposed predicti...
171
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ESWA
2008
15 years 6 months ago
2008
Traditional content-based image retrieval (CBIR) systems often fail to meet a user's need due to the `semantic gap' between the extracted features of the systems and the...
167
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IPM
2006
15 years 6 months ago
2006
In this paper we present a theoretical model for understanding the performance of Latent Semantic Indexing (LSI) search and retrieval applications. Many models for understanding L...
152
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SIGIR
2006
ACM
15 years 12 months ago
2006
ACM
We present a new family of hybrid index maintenance strategies to be used in on-line index construction for monotonically growing text collections. These new strategies improve up...
186
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BMCBI
2007
15 years 6 months ago
2007
Background: A huge amount of biomedical textual information has been produced and collected in MEDLINE for decades. In order to easily utilize biomedical information in the free t...