4542 search results - page 613 / 909 » Unsupervised Feature Selection Using Feature Similarity |
125
click to vote
ICPR
2006
IEEE
16 years 7 months ago
2006
IEEE
Extracting key-frames is the first step for efficient content-based indexing, browsing and retrieval of the video data in commercial movies. Most of the existing research deals wi...
199
click to vote
PODS
2008
ACM
16 years 6 months ago
2008
ACM
We study complexity and approximation of queries in an expressive query language for probabilistic databases. The language studied supports the compositional use of confidence com...
172
click to vote
CIKM
2003
Springer
15 years 12 months ago
2003
Springer
As online document collections continue to expand, both on the Web and in proprietary environments, the need for duplicate detection becomes more critical. Few users wish to retri...
210
click to vote
AIRWEB
2008
Springer
15 years 8 months ago
2008
Springer
The annotation of web sites in social bookmarking systems has become a popular way to manage and find information on the web. The community structure of such systems attracts spam...
218
click to vote
CVPR
2012
IEEE
13 years 9 months ago
2012
IEEE
Scale invariant feature detectors often find stable scales in only a few image pixels. Consequently, methods for feature matching typically choose one of two extreme options: mat...