241 search results - page 27 / 49 » Learning effective ranking functions for newsgroup search |
FGR
2008
IEEE
14 years 2 months ago
2008
IEEE
We present an approach to learning the personal preferences of individual users directly from example images. The target application is computer assisted search of partners in onl...
MIR
2006
ACM
14 years 1 months ago
2006
ACM
Automatic keyword annotation is a promising solution to enable more effective image search by using keywords. In this paper, we propose a novel automatic image annotation method b...
TREC
2004
13 years 9 months ago
2004
The quality of an information retrieval system heavily depends on its retrieval function, which returns a similarity measurement between the query and each document in the collect...
KDD
2005
ACM
14 years 8 months ago
2005
ACM
Tasks of data mining and information retrieval depend on a good distance function for measuring similarity between data instances. The most effective distance function must be for...
SIGIR
2008
ACM
13 years 7 months ago
2008
ACM
This paper proposes a learning approach for the merging process in multilingual information retrieval (MLIR). To conduct the learning approach, we also present a large number of f...