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Constructing a Temporal Relation Tagged Corpus of Chinese Based on Dependency Structure Analysis

並列摘要


This paper describes an annotation guideline for a temporal relation-tagged corpus of Chinese. Our goal is construction of corpora to be used for a corpus-based analysis of temporal relations among events. Since annotating all combinations of events is inefficient, we examine the use of dependency structure to efficiently recognize temporal relations. We annotate a part of Treebank based on our guidelines. Then, we survey a small tagged data set to investigate the coverage of our method. While we find that use of dependency structure drastically reduces manual effort in constructing a tagged corpus with temporal relations, the coverage of the methods achieves about 63%.

參考文獻


Allen, J. F.(1983).Maintaining Knowledge about Temporal Intervals.Communications of the ACM (Association for Computing Machinery).26(11),832-843.
Bach, E.(1986).Linguistics and Philosophy 9.London:Swets & Zeitlinger.
TnT-A Statistical Part-of-Speech Tagger
Cheng, Y.(2005).Chinese Deterministic Dependency Analyzer: Examining Effects of Chunking, Root node finder and Global Features.NAIST.
MUC-7 named entity task definition

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