Detecting Emotive Sentences with Pattern-based Language Modelling

Ptaszynski, Michal; Masui, Fumito; Rzepka, Rafal et al.

Procedia Computer Science, 2014, 35, 484-493

Permalink : https://hdl.handle.net/2115/63685

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アクセス権
open access
URI
https://hdl.handle.net/2115/63685
タイトル
Detecting Emotive Sentences with Pattern-based Language Modelling
著者
Ptaszynski, Michal ; Masui, Fumito ; Rzepka, Rafal ; Araki, Kenji
著者名
Ptaszynski, Michal
e-Rad_Researcher
80324549
著者名
Masui, Fumito
e-Rad_Researcher
80396316
著者名
Rzepka, Rafal
e-Rad_Researcher
50202742
著者名
Araki, Kenji
言語
英語
キーワード
Brute Force Search Algorithms
Pattern Extraction
Language Modelling
Emotive expressions
Language Combinatorics
発行日
2014-09
出版者
Elsevier
収録物名
Procedia Computer Science
巻(号)
35
ページ
484-493
抄録
This paper presents our research in detection of emotive (emotionally loaded) sentences. The task is defined as a text classification problem with an assumption that emotive sentences stand out both lexically and grammatically. The assumption is verified exper- imentally. The experiment is based on n-grams as well as more sophisticated patterns with disjointed elements. To deal with the sophisticated patterns a novel language modelling algorithm based on the idea of language combinatorics is applied. The results of experiments are explained with the standard means of Precision, Recall and balanced F-score. The algorithm also provides a refined list of most frequent sophisticated patterns typical for both emotive and non-emotive context.
資源タイプ
学術雑誌論文
出版タイプ
Version of Record
権利情報
Creative Commons Attribution-NonCommercial-NoDerivs 3.0 Unported
権利情報
© 2014, Elsevier. This manuscript version is made available under the CC-BY-NC-ND 3.0 license http://creativecommons.org/licenses/by-nc-nd/3.0/
PISSN
1877-0509
関連情報 (isIdenticalTo)
出版社版DOI
https://doi.org/10.1016/j.procs.2014.08.129