968 search results - page 59 / 194 » Adaptive Filtering of SPAM |
ICASSP
2010
IEEE
13 years 8 months ago
2010
IEEE
Scanned halftone images are degraded for the presence of screen patterns. It’s a challenge to automatically detect the halftone images and remove the noises on the fly. This pap...
IPM
2008
13 years 7 months ago
2008
This article explores how to develop complex data driven user models that go beyond the bag of words model and topical relevance. We propose to learn from rich user specific info...
IR
2002
13 years 7 months ago
2002
An experimental adaptive filtering system, built on the Okapi search engine, is described. In addition to the regular text retrieval functions, the system requires a complex set o...
ICPR
2006
IEEE
14 years 8 months ago
2006
IEEE
This paper presents adaptive weighting method for combining local classifiers by particle filter. In recent years, the effectiveness of combination of local classifiers (features)...
WSCG
2000
13 years 9 months ago
2000
Image filtering is often applied as a post-process to Monte Carlo generated pictures, in order to reduce noise. In this paper we present an algorithm based on density estimation t...