1197 search results - page 3 / 240 » Algorithm for answer extraction based on pattern learning |
NDQA
2003
13 years 7 months ago
2003
Early TREC-style Question Answering Systems were characterized by the following features: (a) the answer of the question was known to be included in a given local corpus, (b) the ...
ICCS
2009
Springer
14 years 10 days ago
2009
Springer
Abstract. In knowledge bases, the open world assumption and the ability to express variables may lead to an answer redundancy problem. This problem occurs when the returned answers...
KDD
2012
ACM
11 years 8 months ago
2012
ACM
Crowdsourcing has recently become popular among machine learning researchers and social scientists as an effective way to collect large-scale experimental data from distributed w...
COLING
2010
13 years 23 days 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 ...
ACMSE
2010
ACM
13 years 3 months ago
2010
ACM
Many research studies adopt manually selected patterns for semantic relation extraction. However, manually identifying and discovering patterns is time consuming and it is difficu...