Tibetan functional chunk recognition using statistical based method

منو

" Tibetan functional chunk recognition using statistical based method "
Li, Lin; Long, Congjun; Zhao, Weina

Document Type	:	AL
Record Number	:	940035
Doc. No	:	LA5ht345bb
Language of Document	:	English
Main Entry	:	Li, Lin; Long, Congjun; Zhao, Weina
Title & Author	:	Tibetan functional chunk recognition using statistical based method [Article]\ Li, Lin; Long, Congjun; Zhao, Weina
Title of Periodical	:	Himalayan Linguistics
Volume/ Issue Number	:	15/1
Date	:	2016
Abstract	:	Functional chunk can reveal the skeleton of a sentence and the relation among chunks. Recognizing functional chunk is a sub-field of Natural Language Process, which can effectively improve the performance of syntactic parsing. This paper proposes a Tibetan functional chunk classification. To testify the feasibility ofthe proposed theory, we observe the distribution of Tibetan functional chunks in our corpus. The statistics prove that the classification can describe sentence structure comprehensively. Then we establish a functional chunking model based on a sequencetag model. By introducing appropriate features, a couple of experiments have been conducted. The F1 achieves 82.30 by employing extended features.