11 search results - page 1 / 3 » A Risk Minimization Framework for Extractive Speech Summariz... |
ACL
2010
13 years 2 months ago
2010
In this paper, we formulate extractive summarization as a risk minimization problem and propose a unified probabilistic framework that naturally combines supervised and unsupervis...
ICASSP
2008
IEEE
13 years 11 months ago
2008
IEEE
We propose an extractive summarization system with a novel non-generative probabilistic framework for speech summarization. One of the most underutilized features in extractive su...
INTERSPEECH
2010
12 years 11 months ago
2010
This paper describes improvements in a search error risk minimization approach to fast beam search for speech recognition. In our previous work, we proposed this approach to reduc...
ICASSP
2010
IEEE
12 years 11 months ago
2010
IEEE
This paper proposes a method to optimize Viterbi beam search based on search error risk minimization in large vocabulary continuous speech recognition (LVCSR). Most speech recogni...
NAACL
2010
13 years 2 months ago
2010
For extractive meeting summarization, previous studies have shown performance degradation when using speech recognition transcripts because of the relatively high speech recogniti...