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Automatically Identify Moves in Academic Abstracts
Thesis

Automatically Identify Moves in Academic Abstracts

Lin, Ying-Hsiu
Masters, 國立清華大學, 資訊系統與應用研究所
2008

Abstract

文步結構 摘要 特徵值 機器學習模型 Move Structure Abstract Feature Maximum Entropy model
This paper presents a novel method for automatically identifying the move structure in academic abstracts to assist non-native speaker of English in academic writing. In our approach, we use a small set of manually tagged abstracts as training corpus and analyze the significant features. Maximum Entropy model (ME) is employed to classify the move structure in the given abstracts. It involves automatically learning of the syntactic features, and automatically building a statistical model. The proposed method outperforms the previous research with a significantly higher accuracy. Our methodology clearly shows that the ME could suitably model the abstract structure, and implies that a more flexible move tagger can be easily applied to different research domains using a small set of manually tagged abstracts.

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