815 search results - page 7 / 163 » Approximate Entropy Reducts |
RSCTC
2000
Springer
15 years 1 months ago
2000
Springer
Abstract. We provide the unified methodology for searching for approximate decision reducts based on rough membership distributions. Presented study generalizes well known relation...
IJCAI
2007
14 years 11 months ago
2007
We propose a supervised maximum entropy ranking approach to pronoun resolution as an alternative to commonly used classification-based approaches. Classification approaches cons...
SDM
2008
SIAM
14 years 11 months ago
2008
SIAM
We derive a number of well known deterministic latent variable models such as PCA, ICA, EPCA, NMF and PLSA as variational EM approximations with point posteriors. We show that the...
ICASSP
2010
IEEE
14 years 9 months ago
2010
IEEE
It is widely known that the quality of confidence measure is critical for speech applications. In this paper, we present our recent work on improving word confidence scores by cal...
CORR
2010
Springer
14 years 9 months ago
2010
Springer
In this paper we propose an approximated structured prediction framework for large scale graphical models and derive message-passing algorithms for learning their parameters effic...