Multi-Perspective Sentence Similarity Modeling with Convolutional Neural Networks

Hua He,Kevin Gimpel,Jimmy J. Lin

Published 2015 in Conference on Empirical Methods in Natural Language Processing

ABSTRACT

Modeling sentence similarity is complicated by the ambiguity and variability of linguistic expression. To cope with these challenges, we propose a model for comparing sentences that uses a multiplicity of perspectives. We first model each sentence using a convolutional neural network that extracts features at multiple levels of granularity and uses multiple types of pooling. We then compare our sentence representations at several granularities using multiple similarity metrics. We apply our model to three tasks, including the Microsoft Research paraphrase identification task and two SemEval semantic textual similarity tasks. We obtain strong performance on all tasks, rivaling or exceeding the state of the art without using external resources such as WordNet or parsers.

PUBLICATION RECORD

  • Publication year

    2015

  • Venue

    Conference on Empirical Methods in Natural Language Processing

  • Publication date

    2015-09-01

  • Fields of study

    Linguistics, Computer Science

  • Identifiers
  • External record

    Open on Semantic Scholar

  • Source metadata

    Semantic Scholar

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