503 search results - page 70 / 101 » Entropy estimation using the principle of maximum entropy |
IBPRIA
2003
Springer
14 years 3 months ago
2003
Springer
Abstract. We compare two successful discriminative classification algorithms on three databases from the UCI and STATLOG repositories. The two approaches are the log-linear model ...
ACL
2008
13 years 11 months ago
2008
Computing confidence scores for applications, such as dialogue system, information retrieving and extraction, is an active research area. However, its focus has been primarily on ...
EMNLP
2008
13 years 11 months ago
2008
We show that jointly parsing a bitext can substantially improve parse quality on both sides. In a maximum entropy bitext parsing model, we define a distribution over source trees,...
CLIN
2004
13 years 11 months ago
2004
The disclosure of audio-visual meeting recordings is a new challenging domain studied by several large scale research projects in Europe and the US. Automatic meeting summarizatio...
ACL
1998
13 years 11 months ago
1998
In this paper we examine how the differences in modelling between different data driven systems performing the same NLP task can be exploited to yield a higher accuracy than the b...