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Using a contextual entropy model to expand emotion words and their intensity for the sentiment classification of stock market news
Yu, Liang-Chih, Wu, Jheng-Long, Chang, Pei-Chann, Chu, Hsuan-ShouVolume:
41
Language:
english
Journal:
Knowledge-Based Systems
DOI:
10.1016/j.knosys.2013.01.001
Date:
March, 2013
File:
PDF, 788 KB
english, 2013