2926 search results - page 445 / 586 » Document Analysis |
150
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CIKM
2007
Springer
15 years 10 months ago
2007
Springer
We consider the problem of document indexing and representation. Recently, Locality Preserving Indexing (LPI) was proposed for learning a compact document subspace. Different from...
135
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CLEF
2007
Springer
15 years 10 months ago
2007
Springer
We describe the objectives and organization of the CLEF 2007 ad hoc track and discuss the main characteristics of the tasks offered to test monolingual and cross-language textual d...
128
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HIPC
2007
Springer
15 years 10 months ago
2007
Springer
P2P deployments are a natural infrastructure for building distributed search networks. Proposed systems support locating and retrieving all results, but lack the information necess...
141
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CIKM
2008
Springer
15 years 6 months ago
2008
Springer
Evaluation in Information Retrieval (IR) has long focused on effectiveness and efficiency. However, new and emerging access tasks now demand alternative evaluation measures which ...
137
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NIPS
2004
15 years 5 months ago
2004
In many applications, good ranking is a highly desirable performance for a classifier. The criterion commonly used to measure the ranking quality of a classification algorithm is ...