1025 search results - page 119 / 205 » A machine learning approach for improved BM25 retrieval |
182
click to vote
WWW
2008
ACM
16 years 7 months ago
2008
ACM
In this paper, we propose a novel unsupervised approach to query segmentation, an important task in Web search. We use a generative query model to recover a query's underlyin...
191
click to vote
ISMIR
2005
Springer
15 years 11 months ago
2005
Springer
Harmonic analysis is a standard musicological tool for understanding many pieces of Western classical music and making comparisons among them. Traditionally, this analysis is done...
159
click to vote
ICIP
2008
IEEE
16 years 8 months ago
2008
IEEE
In this paper, we improve the performance of intra prediction and simplify mode decision procedure at the same time. For these works, we apply a statistical learning method such a...
181
click to vote
SIGIR
2009
ACM
16 years 24 days ago
2009
ACM
Well tuned Large-Vocabulary Continuous Speech Recognition (LVCSR) has been shown to generally be more effective than vocabulary-independent techniques for ranked retrieval of spo...
162
click to vote
PRICAI
2004
Springer
15 years 11 months ago
2004
Springer
When we have a large amount of information, we usually use categories with a hierarchy, in which all information is assigned. This paper proposes a new method of integrating two ca...