PASCAL - Pattern Analysis, Statistical Modelling and Computational Learning

Fully Unsupervised Discovery of Concept-Specific Relationships by Web Mining
Dmitry Davidov, Ari Rappoport and Moshe Koppel
In: ACL 2007(2007).


We present a web mining method for discovering and enhancing relationships in which a specified concept (word class) participates. We discover a whole range of relationships focused on the given concept, rather than generic known relationships as in most previous work. Our method is based on clustering patterns that contain concept words and other words related to them. We evaluate the method on three different rich concepts and find that in each case the method generates a broad variety of relationships with good precision.

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EPrint Type:Conference or Workshop Item (Paper)
Project Keyword:Project Keyword UNSPECIFIED
Subjects:Natural Language Processing
Information Retrieval & Textual Information Access
ID Code:5573
Deposited By:Ari Rappoport
Deposited On:04 March 2010