Sciweavers

3068 search results - page 116 / 614
» Separation Results on the
Sort
View
ICA
2010
Springer
15 years 4 months ago
Strong Sub- and Super-Gaussianity
We introduce the terms strong sub- and super-Gaussianity to refer to the previously introduced class of densities log-concave is x2 and log-convex in x2 respectively. We derive rel...
Jason A. Palmer, Kenneth Kreutz-Delgado, Scott Mak...
ICCV
1999
IEEE
16 years 8 months ago
Photometric Surface Analysis in a Tri-Luminal Environment
Methods for the analysis of images of the same scene taken under three different lighting conditions are illustrated. A technique that separates the effects of geometry and surfac...
Elli Angelopoulou, James P. Williams
ICMCS
2006
IEEE
171views Multimedia» more  ICMCS 2006»
16 years 12 days ago
Audiovisual Anchorperson Detection for Topic-Oriented Navigation in Broadcast News
This paper presents a content-based audiovisual video analysis technique for anchorperson detection in broadcast news. For topic-oriented navigation in newscasts, a segmentation o...
Martin Haller, Hyoung-Gook Kim, Thomas Sikora
PROPOR
2010
Springer
264views Languages» more  PROPOR 2010»
15 years 11 months ago
Comparing Sentence-Level Features for Authorship Analysis in Portuguese
In this paper we compare the robustness of several types of stylistic markers to help discriminate authorship at sentence level. We train a SVM-based classifier using each set of ...
Rui Sousa-Silva, Luís Sarmento, Tim Grant, ...
DAGSTUHL
2009
15 years 7 months ago
Statistical Mechanics of On-line Learning
We introduce and discuss the application of statistical physics concepts in the context of on-line machine learning processes. The consideration of typical properties of very large...
Michael Biehl, Nestor Caticha, Peter Riegler