614 search results - page 1 / 123 » Similarity-based Approach to Relevance Learning |
ISAAC
2005
Springer
13 years 10 months ago
2005
Springer
In this paper, we prove for the first time that the learning complexity of Rocchio’s algorithm is O(d+d2 (log d+log n)) over the discretized vector space {0, . . . , n − 1}d ,...
COCOON
2005
Springer
13 years 10 months ago
2005
Springer
Rocchio’s similarity-based relevance feedback algorithm, one of the most important query reformation methods in information retrieval, is essentially an adaptive supervised lear...
KDD
1995
ACM
13 years 8 months ago
1995
ACM
Manydata mining algorithms developed recently are based on inductive learning methods. Very few are based on similarity-based learning. However, similarity-based learning accrues ...
ACL
2006
13 years 6 months ago
2006
A query speller is crucial to search engine in improving web search relevance. This paper describes novel methods for use of distributional similarity estimated from query logs in...
EWCBR
2006
Springer
13 years 8 months ago
2006
Springer
Product recommender systems are a popular application and research field of CBR for several years now. However, almost all CBRbased recommender systems are not case-based in the or...