A Walk-Based Semantically Enriched Tree Kernel Over Distributed Word Representations

  title={A Walk-Based Semantically Enriched Tree Kernel Over Distributed Word Representations},
  author={Shashank Srivastava and Dirk Hovy and Eduard H. Hovy},
In this paper, we propose a walk-based graph kernel that generalizes the notion of treekernels to continuous spaces. Our proposed approach subsumes a general framework for word-similarity, and in particular, provides a flexible way to incorporate distributed representations. Using vector representations, such an approach captures both distributional semantic similarities among words as well as the structural relations between them (encoded as the structure of the parse tree). We show an… CONTINUE READING
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Graph kernels

  • S.V.N. Vishwanathan, Nicol N. Schraudolph, Risi Kondor, Karsten M. Borgwardt.
  • J. Mach. Learn. Res., 99:1201–1242, August.
  • 2010
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