Representing Meaning with a Combination of Logical and Distributional Models

  title={Representing Meaning with a Combination of Logical and Distributional Models},
  author={Islam Beltagy and Stephen Roller and Pengxiang Cheng and Katrin Erk and Raymond J. Mooney},
  journal={Computational Linguistics},
NLP tasks differ in the semantic information they require, and at this time no single semantic representation fulfills all requirements. Logic-based representations characterize sentence structure, but do not capture the graded aspect of meaning. Distributional models give graded similarity ratings for words and phrases, but do not capture sentence structure in the same detail as logic-based approaches. It has therefore been argued that the two are complementary.We adopt a hybrid approach that… CONTINUE READING
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