Representing Meaning with a Combination of Logical Form and Vectors

  title={Representing Meaning with a Combination of Logical Form and Vectors},
  author={Islam Beltagy and Stephen Roller and Pengxiang Cheng and Katrin Erk and Raymond J. Mooney},
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 adequately capture overall sentence structure. So it has been argued that the two are complementary. In this paper, we adopt a hybrid approach that combines logic… CONTINUE READING
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