689 search results - page 120 / 138 » Concept Discovery from Text |
EDBT
2004
ACM
14 years 6 months ago
2004
ACM
We present an event based system for storing, managing, and presenting personal multimedia history. The development of such systems is a challenge because information about person...
CICLING
2010
Springer
14 years 1 months ago
2010
Springer
We present an approach for automatic detection of topic change. Our approach is based on the analysis of statistical features of topics in time-sliced corpora and their dynamics ov...
NLDB
2007
Springer
14 years 26 days ago
2007
Springer
Most of Information Retrieval (IR) systems are still based on bag of word paradigm. This is a strong limitation if one needs high precision answers. For example, in restricted doma...
WIDM
2004
ACM
14 years 5 days ago
2004
ACM
A Focused crawler must use information gleaned from previously crawled page sequences to estimate the relevance of a newly seen URL. Therefore, good performance depends on powerfu...
ISMIR
2004
Springer
14 years 3 days ago
2004
Springer
Manifold approaches exist for organization of music by genre and/or style. In this paper we propose the use of text categorization techniques to classify artists present on the In...