57 search results - page 2 / 12 » Topic segmentation of news speech using word similarity |
MMM
2010
Springer
14 years 2 months ago
2010
Springer
In this paper, we introduce and evaluate two novel approaches, one using video stream and the other using close-caption text stream, for segmenting TV news into stories. The segmen...
ICDAR
1999
IEEE
13 years 10 months ago
1999
IEEE
A method is presented for segmenting documents into conceptually related areas. Determining the equivalence of text is often based on the number of word repetitions. This approach...
ACL
2007
13 years 7 months ago
2007
Topic segmentation and identification are often tackled as separate problems whereas they are both part of topic analysis. In this article, we study how topic identification can...
ICASSP
2009
IEEE
14 years 10 days ago
2009
IEEE
We investigate genre effects on the task of automatic sentence segmentation, focusing on two important domains – broadcast news (BN) and broadcast conversation (BC). We employ a...
ICPR
2002
IEEE
14 years 6 months ago
2002
IEEE
The goal of the paper is to present a novel Chi-square similarity measure and assess its performance through comparison with well-known similarity measures such as Cosine, Dice, a...