Lexical Affinity Measure between Words

  • Authors:
  • Ivar Willegen;Leon Rothkrantz;Pascal Wiggers

  • Affiliations:
  • Man-Machine Interaction Group, Delft University of Technology, Delft, The Netherlands 2628;Man-Machine Interaction Group, Delft University of Technology, Delft, The Netherlands 2628 and SEWACO, The Netherlands Defence Academy, Den Helder, The Netherlands 1781;Man-Machine Interaction Group, Delft University of Technology, Delft, The Netherlands 2628

  • Venue:
  • TSD '09 Proceedings of the 12th International Conference on Text, Speech and Dialogue
  • Year:
  • 2009

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Abstract

In this paper we research the lexical affinity between words. Our goal is to define a distance measure which corresponds with the semantic affinity between words. This measure is based on WordNet, where two words/concepts can be connected by a string of stepwise synonyms. The number of hops defines the distance between words. In addition we present a natural language processing toolbox, developed in the course of this work, that combines a number of existing tools and adds a number of analysis tools.