Resolving the Representational Problems of Polarity and Interaction between Process and State Verbs

Shu-Ling Huang ； Yu-Ming Hsieh ； Su-Chu Lin ； Keh-Jiann Chen

《中文計算語言學期刊》 19卷2期 (2014/06) Pp. 33-52

並列摘要

Event classification is one of the crucial tasks in lexical semantic representation. Traditionally, researchers have regarded process and state as two top-level events and discriminated between them by semantic and syntactic characteristics. In this paper, we add cause-result relativity as an auxiliary criterion to discriminate between process and state by structuring about 40,000 Chinese verbs to the two correspondent event hierarchies in E-HowNet. All verbs are classified according to their semantic similarity with the corresponding conceptual types of ontology. As a result, we discover deficiencies of the dichotomy approach and point out that any discrete event classification system is insufficient to make a clear-cut classification for synonyms with slightly different semantic focuses. We then propose a solution to remedy the deficiencies of the dichotomy approach. For the process or state type mismatched verbs, their inherited semantic properties will be adjusted according to their PoS and semantic expressions to preserve their true semantic and syntactic information. Furthermore, cause-result relations will be linked between corresponding processes and states to bridge the gaps of the dichotomy approach.

並列關鍵字

Event Classification ； Process and State ； Lexical Representation ； Cause-result Relativity between Verbs

參考文獻

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