995 search results - page 52 / 199 » Learning for Sequence Extraction Tasks |
ACL
2011
13 years 1 months ago
2011
Standard algorithms for template-based information extraction (IE) require predefined template schemas, and often labeled data, to learn to extract their slot fillers (e.g., an ...
IJCAI
2003
13 years 11 months ago
2003
Information extraction can be defined as the task of automatically extracting instances of specified classes or relations from text. We consider the case of using machine learni...
COLING
2010
13 years 5 months ago
2010
We study a novel shallow information extraction problem that involves extracting sentences of a given set of topic categories from medical forum data. Given a corpus of medical fo...
CEAS
2004
Springer
14 years 3 months ago
2004
Springer
We present an end-to-end system that extracts a user’s social network and its members’ contact information given the user’s email inbox. The system identifies unique people...
ACL
2008
13 years 11 months ago
2008
This paper studies textual inference by investigating comma structures, which are highly frequent elements whose major role in the extraction of semantic relations has not been hi...