458 search results - page 2 / 92 » IEPAD: information extraction based on pattern discovery |
FLAIRS
2001
13 years 6 months ago
2001
InformationExtraction (IE) systemstypically rely onextraction patterns encoding domain-specific knowledge. Whenmatched against natural languagetexts, these patterns recognize with...
ACL
2006
13 years 6 months ago
2006
At present, adapting an Information Extraction system to new topics is an expensive and slow process, requiring some knowledge engineering for each new topic. We propose a new par...
JBI
2002
13 years 4 months ago
2002
Document search is generally based on individual terms in the document. However, for collections within limited domains it is possible to provide more powerful access tools. This ...
COLING
2010
12 years 11 months ago
2010
We present a simple algorithm for clustering semantic patterns based on distributional similarity and use cluster memberships to guide semi-supervised pattern discovery. We apply ...
MIR
2004
ACM
13 years 10 months ago
2004
ACM
Music and songs usually have repeating patterns and prominent structure. The automatic extraction of such repeating patterns and structure is useful for further music summarizatio...