2005 InducingOntologicalCoOccurrVectors

• (Pantel, 2005) => Patrick Pantel. (2005). "Inducing Ontological Co-occurrence Vectors." In: Proceedings of the 43rd Annual Meeting of the Association for Computational Linguistics (ACL 2005). [doi>10.3115/1219840.1219856]

Subject Headings: Ontologizing Mentions, WordNet.

Cited By

• ~16 http://scholar.google.ca/scholar?cites=18314018479367035309

2008

• (Pantel & Pennacchiotti, 2008) => Patrick Pantel, and Marco Pennacchiotti. (2008). "Automatically Harvesting and Ontologizing Semantic Relations." In: (Buitelaar & Cimiano, 2008)

2006

• (Pennacchiotti & Pantel, 2006) => Marco Pennacchiotti, and Patrick Pantel. (2006). "Ontologizing Semantic Relations." In: Proceedings of the 44th Annual Meeting of the Association for Computational Linguistics (ACL 2006).

Quotes

Abstract

• In this paper, we present an unsupervised methodology for propagating lexical cooccurrence vectors into an ontology such as WordNet. We evaluate the framework on the task of automatically attaching new concepts into the ontology. Experimental results show 73.9% attachment accuracy in the first position and 81.3% accuracy in the top-5 positions. This framework could potentially serve as a foundation for ontologizing lexical-semantic resources and assist the development of other large-scale and internally consistent collections of semantic information.

1. Introduction

• We term ontologizing a lexical-semantic resource as the task of sense disambiguating the resource. This problem is different but not orthogonal to word-sense disambiguation. If we could disambiguate large collections of text with high accuracy, then current methods for building lexical-semantic resources could easily be applied to ontologize them by treating each word’s senses as separate words. Our method does not require the disambiguation of text. Instead, it relies on the principle of distributional similarity and that polysemous words that are similar in one sense are dissimilar in their other senses.

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References

	Author	volume	Date Value	title	type	journal	titleUrl	doi	note	year
2005 InducingOntologicalCoOccurrVectors	Patrick Pantel			Inducing Ontological Co-occurrence Vectors.		Proceedings of the 43rd Annual Meeting of the Association for Computational Linguistics	http://acl.ldc.upenn.edu/P/P05/P05-1016.pdf	10.3115/1219840.1219856		2005