Paper: Keyword Extraction using Term-Domain Interdependence for Dictation of Radio News

ACL ID P98-2207
Title Keyword Extraction using Term-Domain Interdependence for Dictation of Radio News
Venue Annual Meeting of the Association of Computational Linguistics
Session Main Conference
Year 1998
Authors

In this paper, we propose keyword extraction method for dictation of radio news which con- sists of several domains. In our method, news- paper articles which are automatically classified into suitable domains are used in order to calcu- late feature vectors. The feature vectors shows term-domain interdependence and are used for selecting a suitable domain of each part of ra- dio news. Keywords are extracted by using the selected domain. The results of keyword extrac- tion experiments showed that our methods are robust and effective for dictation of radio news.