A Study on Similarity and Relatedness Using Distributional and WordNet-based Approaches

نویسندگان

  • Eneko Agirre
  • Enrique Alfonseca
  • Keith B. Hall
  • Jana Kravalova
  • Marius Pasca
  • Aitor Soroa
چکیده

This paper presents and compares WordNetbased and distributional similarity approaches. The strengths and weaknesses of each approach regarding similarity and relatedness tasks are discussed, and a combination is presented. Each of our methods independently provide the best results in their class on the RG and WordSim353 datasets, and a supervised combination of them yields the best published results on all datasets. Finally, we pioneer cross-lingual similarity, showing that our methods are easily adapted for a cross-lingual task with minor losses.

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تاریخ انتشار 2009