Open-Vocabulary Semantic Parsing with both Distributional Statistics and Formal Knowledge

@inproceedings{Gardner2016OpenVocabularySP,
  title={Open-Vocabulary Semantic Parsing with both Distributional Statistics and Formal Knowledge},
  author={Matt Gardner and Jayant Krishnamurthy},
  booktitle={AAAI},
  year={2016}
}
Traditional semantic parsers map language onto compositional, executable queries in a fixed schema. This mapping allows them to effectively leverage the information co tained in large, formal knowledge bases (KBs, e.g., Freebas e) to answer questions, but it is also fundamentally limiting— these semantic parsers can only assign meaning to language that falls within the KB’s manually-produced schema. Recently proposed methods for open vocabulary semantic parsing overcome this limitation by… CONTINUE READING
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