224 search results - page 41 / 45 » Semi-parametric and Non-parametric Term Weighting for Inform... |
CIKM
2008
Springer
13 years 9 months ago
2008
Springer
Machine Learned Ranking approaches have shown successes in web search engines. With the increasing demands on developing effective ranking functions for different search domains, ...
PODS
2005
ACM
14 years 8 months ago
2005
ACM
Suppose we have a large table T of items i, each with a weight wi, e.g., people and their salary. In a general preprocessing step for estimating arbitrary subset sums, we assign e...
COOPIS
2002
IEEE
14 years 24 days ago
2002
IEEE
This paper addresses several problems associated with the specification of Web searches, and the retrieval, filtering, and rating of Web pages in order to improve the relevance, pr...
SIGIR
2009
ACM
14 years 2 months ago
2009
ACM
Query log analysis has received substantial attention in recent years, in which the click graph is an important technique for describing the relationship between queries and URLs....
KDD
2007
ACM
14 years 8 months ago
2007
ACM
Many important application areas of text classifiers demand high precision and it is common to compare prospective solutions to the performance of Naive Bayes. This baseline is us...