497 search results - page 14 / 100 » Study on Feature Selection Algorithm in Topic Tracking |
CVPR
2003
IEEE
15 years 11 months ago
2003
IEEE
The mean-shift algorithm is an efficient technique for tracking 2D blobs through an image. Although the scale of the mean-shift kernel is a crucial parameter, there is presently n...
80
Voted
CIVR
2004
Springer
15 years 2 months ago
2004
Springer
There has been much work concentrated on creating accurate shot boundary detection algorithms in recent years. However a truly accurate method of cut detection still eludes researc...
UM
2010
Springer
14 years 7 months ago
2010
Springer
Recommender systems, as a type of Web personalized service to support users’ online product searching, have been widely developed in recent years but with primary emphasis on alg...
62
Voted
SIGIR
2010
ACM
15 years 1 months ago
2010
ACM
Search engines return ranked lists of Web pages in response to queries. These pages are starting points for post-query navigation, but may be insufficient for search tasks involvi...
GECCO
2008
Springer
14 years 10 months ago
2008
Springer
This paper introduces two new algorithms to reduce the number of objectives in a multiobjective problem by identifying the most conflicting objectives. The proposed algorithms ar...