Semantic structure extraction using nonprojective dependency trees

Research output: Chapter in Book/Report/Conference proceedingPaper in conference proceeding

Abstract

We describe our contribution to the SemEval task on Frame-Semantic Structure Extraction. Unlike most previous systems described in literature, ours is based on dependency syntax. We also describe a fully automatic method to add words to the FrameNet lexical database, which gives an improvement in the recall of frame detection.

Details

Authors
Organisations
Research areas and keywords

Subject classification (UKÄ) – MANDATORY

  • Computer Science

Keywords

  • natural language processing, frame semantics, Semantic analysis, automatic semantic analysis
Original languageEnglish
Title of host publicationProceedings of the 4th International Workshop on Semantic Evaluations (SemEval-2007)
PublisherAssociation for Computational Linguistics
Pages227-230
Number of pages4
Publication statusPublished - 2007
Publication categoryResearch
Peer-reviewedYes
Event4th International Workshop on Semantic Evaluations (SemEval-2007) - Prague
Duration: 2007 Jun 232007 Jun 24

Conference

Conference4th International Workshop on Semantic Evaluations (SemEval-2007)
Period2007/06/232007/06/24