6103 search results - page 641 / 1221 » Multimedia Retrieval Algorithmics |
132
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ESWA
2002
15 years 6 months ago
2002
Case-based reasoning (CBR) is a commonly seen problem-solving methodology in artificial intelligence. It can correctly take advantage of the situations and methods in former cases...
187
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CIKM
2010
Springer
15 years 5 months ago
2010
Springer
Current Information Retrieval systems use inverted index structures for efficient query processing. Due to the extremely large size of many data sets, these index structures are u...
177
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ICDM
2010
IEEE
15 years 4 months ago
2010
IEEE
We study the retrieval task that ranks a set of objects for a given query in the pairwise preference learning framework. Recently researchers found out that raw features (e.g. word...
245
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PRIS
2010
15 years 4 months ago
2010
The amount of information available in the MEDLINE database makes it very hard for a researcher to retrieve a reasonable amount of relevant documents using a simple query language ...
189
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CIKM
2010
Springer
15 years 3 months ago
2010
Springer
Query reformulation modifies the original query with the aim of better matching the vocabulary of the relevant documents, and consequently improving ranking effectiveness. Previou...