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Proceedings Paper

Corpus analysis and automatic detection of emotion-including keywords
Author(s): Bo Yuan; Xiangqing He; Ying Liu
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Paper Abstract

Emotion words play a vital role in many sentiment analysis tasks. Previous research uses sentiment dictionary to detect the subjectivity or polarity of words. In this paper, we dive into Emotion-Inducing Keywords (EIK), which refers to the words in use that convey emotion. We first analyze an emotion corpus to explore the pragmatic aspects of EIK. Then we design an effective framework for automatically detecting EIK in sentences by utilizing linguistic features and context information. Our system outperforms traditional dictionary-based methods dramatically in increasing Precision, Recall and F1-score.

Paper Details

Date Published: 24 December 2013
PDF: 5 pages
Proc. SPIE 9067, Sixth International Conference on Machine Vision (ICMV 2013), 90672G (24 December 2013); doi: 10.1117/12.2052979
Show Author Affiliations
Bo Yuan, Tsinghua Univ. (China)
Xiangqing He, Tsinghua Univ. (China)
Ying Liu, Tsinghua Univ. (China)


Published in SPIE Proceedings Vol. 9067:
Sixth International Conference on Machine Vision (ICMV 2013)
Branislav Vuksanovic; Jianhong Zhou; Antanas Verikas, Editor(s)

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