Paper: Chinese Frame Identification using T-CRF Model

ACL ID C10-2077
Title Chinese Frame Identification using T-CRF Model
Venue International Conference on Computational Linguistics
Session Poster Session
Year 2010
Authors

As one of the important tasks of SemEval Evaluation, Frame Semantic Structure Extraction based on the Fra- meNet has received much more atten- tion in NLP field. This task is often di- vided into three sub-tasks: recognizing target words which are word expres- sions that evoke semantic frames, as- signing the correct frame to them, name- ly, Frame Identification (FI), and for each target word, detecting and labeling the corresponding frame elements prop- erly. Frame identification is the founda- tion of this task. Since the existence of links between frame semantics and syn- tactic features, we attempt to study FI on the basis of dependency syntax. There- fore, we adopt a tree-structured condi- tional random field (T-CRF) model to solve Chinese frame identification based on Depen...