15781 search results - page 173 / 3157 » Evaluating Information Extraction |
IIS
2004
13 years 9 months ago
2004
Search results clustering problem is defined as an automatic, on-line grouping of similar documents in a search results list returned from a search engine. In this paper we present...
NLE
2010
13 years 6 months ago
2010
Thesauri, that list the most salient semantic relations between words have mostly been compiled manually. Therefore, the inclusion of an entry depends on the subjective decision o...
WSDM
2009
ACM
14 years 3 months ago
2009
ACM
Measuring the similarity between implicit semantic relations is an important task in information retrieval and natural language processing. For example, consider the situation whe...
CLEF
2006
Springer
14 years 4 days ago
2006
Springer
QRISTAL [9] is a question answering system making intensive use of natural language processing both for indexing documents and extracting answers. It ranked first in the EQueR eva...
ACL
2010
13 years 6 months ago
2010
A challenging problem in open information extraction and text mining is the learning of the selectional restrictions of semantic relations. We propose a minimally supervised boots...