102 search results - page 2 / 21 » Boosting Unsupervised Relation Extraction by Using NER |
EMNLP
2008
13 years 6 months ago
2008
Relationship discovery is the task of identifying salient relationships between named entities in text. We propose novel approaches for two sub-tasks of the problem: identifying t...
ACL
2009
13 years 2 months ago
2009
This paper presents an unsupervised relation extraction method for discovering and enhancing relations in which a specified concept in Wikipedia participates. Using respective cha...
EACL
2006
ACL Anthology
13 years 6 months ago
2006
ACL Anthology
Unsupervised paraphrase acquisition has been an active research field in recent years, but its effective coverage and performance have rarely been evaluated. We propose a generic ...
SEMCO
2007
IEEE
13 years 11 months ago
2007
IEEE
This paper describes work on Named Entity Recognition (NER), in preparation for Relation Extraction (RE), on data from a historical archive organisation. As is often the case in t...
LREC
2008
13 years 6 months ago
2008
The IDEX system is a prototype of an interactive dynamic Information Extraction (IE) system. A user of the system expresses an information request in the form of a topic descripti...