624 search results - page 68 / 125 » Context-aware ranking in web search |
155
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ICSOC
2010
Springer
14 years 10 months ago
2010
Springer
In the era of digital information, the value of data resides not only in its volume and quality, but also in the additional information that can be inferred from the combination (a...
83
Voted
CIKM
2009
Springer
15 years 7 months ago
2009
Springer
While numerous metrics for information retrieval are available in the case of binary relevance, there is only one commonly used metric for graded relevance, namely the Discounted ...
116
Voted
CIKM
2011
Springer
14 years 16 days ago
2011
Springer
Community QA portals provide an important resource for non-factoid question-answering. The inherent noisiness of user-generated data makes the identification of high-quality cont...
103
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SIGIR
2003
ACM
15 years 5 months ago
2003
ACM
The empirical investigation of the effectiveness of information retrieval (IR) systems requires a test collection, a set of query topics, and a set of relevance judgments made by ...
TREC
2008
15 years 2 months ago
2008
: We describe our participation in the TREC 2008 Enterprise track and detail our language modeling-based approaches. For document search, our focus was on query expansion using pro...