171 search results - page 11 / 35 » Can We Get A Better Retrieval Function From Machine |
128
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DSS
2008
15 years 3 months ago
2008
As the Web continues to grow, it has become increasingly difficult to search for relevant information using traditional search engines. Topic-specific search engines provide an al...
131
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CIKM
1999
Springer
15 years 8 months ago
1999
Springer
Statistical language modeling has been successfully used for speech recognition, part-of-speech tagging, and syntactic parsing. Recently, it has also been applied to information r...
163
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IPM
2008
15 years 3 months ago
2008
Document similarity search (i.e. query by example) aims to retrieve a ranked list of documents similar to a query document in a text corpus or on the Web. Most existing approaches...
146
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SIGIR
2006
ACM
15 years 9 months ago
2006
ACM
The paper is concerned with applying learning to rank to document retrieval. Ranking SVM is a typical method of learning to rank. We point out that there are two factors one must ...
202
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SBBD
2008
15 years 5 months ago
2008
A perfect hash function (PHF) is an injective function that maps keys from a set S to unique values, which are in turn used to index a hash table. Since no collisions occur, each k...