378 search results - page 2 / 76 » Finding document topics for improving topic segmentation |
EMNLP
2007
13 years 6 months ago
2007
We present a domain-independent unsupervised topic segmentation approach based on hybrid document indexing. Lexical chains have been successfully employed to evaluate lexical cohe...
JMLR
2010
12 years 11 months ago
2010
We explore automated discovery of topicallycoherent segments in speech or text sequences. We give two new discriminative topic segmentation algorithms which employ a new measure o...
ICDAR
1999
IEEE
13 years 9 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...
ECAI
2008
Springer
13 years 6 months ago
2008
Springer
Abstract. User generated content in general, and blogs in particular, form an interesting and relatively little explored domain for mining knowledge. We address the task of blog di...
DOCENG
2004
ACM
13 years 10 months ago
2004
ACM
XML Topic maps enable multiple, concurrent views of sets of information objects and can be used to different applications. For example, thesaurus-like interfaces to corpora, navig...