1825 search results - page 331 / 365 » From exploratory search to web search and back |
WIDM
2005
ACM
15 years 5 months ago
2005
ACM
Collaborative filtering techniques have been successfully employed in recommender systems in order to help users deal with information overload by making high quality personalize...
127
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CIKM
2005
Springer
15 years 5 months ago
2005
Springer
There has recently been a significant increase in the number of community-based question and answer services on the Web where people answer other peoples’ questions. These serv...
128
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WEBI
2005
Springer
15 years 5 months ago
2005
Springer
Document clustering is a very hard task in Automatic Text Processing since it requires to extract regular patterns from a document collection without a priori knowledge on the cat...
SIGIR
2004
ACM
15 years 5 months ago
2004
ACM
Although text categorization is a burgeoning area of IR research, readily available test collections in this field are surprisingly scarce. We describe a methodology and system (...
SIGIR
2004
ACM
15 years 5 months ago
2004
ACM
In this paper, we introduce an information theoretic method for estimating the usefulness of the hyperlink structure induced from the set of retrieved documents. We evaluate the e...