40 search results - page 4 / 8 » A Hierarchical Approach to Wrapper Induction |
COLING
2010
13 years 4 months ago
2010
Research in named entity recognition and mention detection has typically involved a fairly small number of semantic classes, which may not be adequate if semantic class informatio...
IEEEICCI
2002
IEEE
14 years 2 months ago
2002
IEEE
We present a model of creating a hierarchical set of rules that encode generalizations and exceptions derived from induction learning. The rules use the input features directly an...
SDM
2008
SIAM
13 years 11 months ago
2008
SIAM
In this paper we propose and test the use of hierarchical clustering for feature selection. The clustering method is Ward's with a distance measure based on GoodmanKruskal ta...
ICTAI
2008
IEEE
14 years 4 months ago
2008
IEEE
This paper presents a grammar-induction based approach to partitioning a Web page into several small pages while each small page fits not only spatially but also logically for mob...
ACL
2009
13 years 7 months ago
2009
We present a phrasal synchronous grammar model of translational equivalence. Unlike previous approaches, we do not resort to heuristics or constraints from a word-alignment model,...