Multi-word expression recognition integrated with two-level finite state transducer

  • Authors:
  • Keunyong Lee;Ki-Soen Park;Yong-Seok Lee

  • Affiliations:
  • Division of Electronics and Information Engineering, Chonbuk National University, Jeonju, South Korea;Division of Electronics and Information Engineering, Chonbuk National University, Jeonju, South Korea;Division of Electronics and Information Engineering, Chonbuk National University, Jeonju, South Korea

  • Venue:
  • HCI'07 Proceedings of the 12th international conference on Human-computer interaction: intelligent multimodal interaction environments
  • Year:
  • 2007

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Abstract

This paper proposes another two-level finite state transducer to recognize the multi-word expression (MWE) in two-level morphological parsing environment. In our proposed the Finite State Transducer with Bridge State (FSTBS), we defined Bridge State (concerned with connection of multi-word), Bridge Character (used in connection of multi-word expression) and two-level rule to extend existing FST. FSTBS could recognize both Fixed Type MWE and Flexible Type MWE which are expressible as regular expression, because FSTBS recognizes MWE in morphological parsing.