717 search results - page 74 / 144 » The effect of negation on sentiment analysis and retrieval e... |
WWW
2006
ACM
16 years 15 days ago
2006
ACM
The poster describes a fast, simple, yet accurate method to associate large amounts of web resources stored in a search engine database with geographic locations. The method uses ...
CIKM
2009
Springer
15 years 3 months ago
2009
Springer
The nDCG measure has proven to be a popular measure of retrieval effectiveness utilizing graded relevance judgments. However, a number of different instantiations of nDCG exist, d...
107
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CIKM
2008
Springer
15 years 1 months ago
2008
Springer
Previous work on Natural Language Processing for Information Retrieval has shown the inadequateness of semantic and syntactic structures for both document retrieval and categoriza...
104
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ECIR
2007
Springer
15 years 1 months ago
2007
Springer
Measuring the similarity between documents and queries has been extensively studied in information retrieval. However, there are a growing number of tasks that require computing th...
ICFCA
2004
Springer
15 years 5 months ago
2004
Springer
Abstract. Managing knowledge is a difficult and slippery enterprise. A wide variety of technologies have to be invoked in providing support for knowledge requirements, ranging fro...