448 search results - page 20 / 90 » Directly optimizing evaluation measures in learning to rank |
SIGIR
2005
ACM
15 years 3 months ago
2005
ACM
The direct application of standard ranking techniques to retrieve individual elements from a collection of XML documents often produces a result set in which the top ranks are dom...
106
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MIR
2010
ACM
14 years 8 months ago
2010
ACM
In Content-based Image Retrieval (CBIR), accurately ranking the returned images is of paramount importance, since users consider mostly the topmost results. The typical ranking st...
86
Voted
LREC
2008
14 years 11 months ago
2008
We report about a project which brings together Natural Language Processing and eLearning. One of the functionalities developed within this project is the possibility to annotate ...
98
Voted
EMNLP
2008
14 years 11 months ago
2008
The Named Entity Recognition (NER) task has been garnering significant attention in NLP as it helps improve the performance of many natural language processing applications. In th...
101
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ICDM
2002
IEEE
15 years 2 months ago
2002
IEEE
In view of the substantial number of existing feature selection algorithms, the need arises to count on criteria that enables to adequately decide which algorithm to use in certai...