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COLING
2010
14 years 4 months ago
2010
For sentiment analysis, lexicons play an important role in many related tasks. In this paper, aiming to build Chinese emotion lexicons for public use, we adopted a graph-based alg...
IJON
1998
14 years 9 months ago
1998
Bayesian Kullback Ying—Yang dependence reduction system and theory is presented. Via stochastic approximation, implementable algorithms and criteria are given for parameter lear...
DOCENG
2003
ACM
15 years 2 months ago
2003
ACM
In this paper, we describe a comparative study on techniques of feature transformation and classification to improve the accuracy of automatic text classification. The normalizati...
DIAU
2000
Springer
15 years 2 months ago
2000
Springer
In the past independent IT security evaluation according to published criteria has not realized its potential for the assessment of privacy enhancing technologies (PETs). Main rea...
ESANN
2004
14 years 11 months ago
2004
The aim of blind source separation (BSS) is to transform a mixed random vector such that the original sources are recovered. If the sources are assumed to be statistically independ...