2018 search results - page 235 / 404 » Magnitude-preserving ranking algorithms |
167
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ICAC
2007
IEEE
15 years 10 months ago
2007
IEEE
Search spammers use questionable search engine optimization techniques to promote their spam links into top search results. Large-scale spammers target commerce queries that they ...
134
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CIKM
2009
Springer
15 years 9 months ago
2009
Springer
Answer typing is commonly thought of as finding appropriate responses to given questions. We extend the notion of answer typing to information retrieval to ensure results contain...
150
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CIKM
2008
Springer
15 years 8 months ago
2008
Springer
We introduce a multi-stage ensemble framework, ErrorDriven Generalist+Expert or Edge, for improved classification on large-scale text categorization problems. Edge first trains a ...
187
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DAGSTUHL
2007
15 years 8 months ago
2007
Iterative aggregation/disaggregation methods (IAD) belong to competitive tools for computation the characteristics of Markov chains as shown in some publications devoted to testing...
164
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EMNLP
2007
15 years 8 months ago
2007
Many systems for tasks such as question answering, multi-document summarization, and information retrieval need robust numerical measures of lexical relatedness. Standard thesauru...