Abstract : In this paper, we focus on chunking including contiguous multiword expression recognition, namely super-chunking. In particular, we present different strategies to improve a superchunker based on Conditional Random Fields by combining it with a finite-state symbolic super-chunker driven by lexical and grammatical resources. We display a substantial gain of 7.6 points in terms of overall accuracy.
https://hal-upec-upem.archives-ouvertes.fr/hal-00841563
Contributor : Matthieu Constant
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Submitted on : Friday, July 5, 2013 - 10:43:44 AM
Last modification on : Tuesday, June 5, 2018 - 10:10:04 AM
Mathieu Constant, Olivier Blanc, Patrick Watrin. Accounting for Contiguous Multiword Expressions in Shallow Parsing. The Prague Bulletin of Mathematical Linguistics, 2013, 99 (-), pp.59-75. ⟨hal-00841563⟩
