1088 search results - page 26 / 218 » Probabilistic query expansion using query logs |
IPM
2006
13 years 10 months ago
2006
To resolve some of lexical disagreement problems between queries and FAQs, we propose a reliable FAQ retrieval system using query log clustering. On indexing time, the proposed sy...
WEBI
2010
Springer
13 years 8 months ago
2010
Springer
Static index pruning techniques aim at removing from the posting lists of an inverted file the references to documents which are likely to be not relevant for answering user querie...
SIGIR
2002
ACM
13 years 10 months ago
2002
ACM
The quality of translation resources is arguably the most important factor affecting the performance of a cross-language information retrieval system. While many investigations ha...
SIGIR
2008
ACM
13 years 10 months ago
2008
ACM
Blog feed search poses different and interesting challenges from traditional ad hoc document retrieval. The units of retrieval, the blogs, are collections of documents, the blog p...
CIKM
2007
Springer
14 years 4 months ago
2007
Springer
We investigate the subtle cues to user identity that may be exploited in attacks on the privacy of users in web search query logs. We study the application of simple classifiers ...