1025 search results - page 87 / 205 » A machine learning approach for improved BM25 retrieval |
SIGIR
2002
ACM
13 years 9 months ago
2002
ACM
This paper explores the use of Bayesian online classifiers to classify text documents. Empirical results indicate that these classifiers are comparable with the best text classifi...
BMCBI
2006
13 years 9 months ago
2006
Background: RNA editing is one of several post-transcriptional modifications that may contribute to organismal complexity in the face of limited gene complement in a genome. One f...
CIKM
2000
Springer
14 years 1 months ago
2000
Springer
We consider the problem of browsing the top ranked portion of the documents returned by an information retrieval system. We describe an interactive relevance feedback agent that a...
WWW
2011
ACM
13 years 4 months ago
2011
ACM
We investigate the problem of learning to rank for document retrieval from the perspective of learning with multiple objective functions. We present solutions to two open problems...
COLT
1999
Springer
14 years 1 months ago
1999
Springer
We focus on methods to solve multiclass learning problems by using only simple and efficient binary learners. We investigate the approach of Dietterich and Bakiri [2] based on er...