Sentiment Analysis on Social Network: Using Emoticon Characteristics for Twitter Polarity Classification Chia-Ping Chen author Tzu-Hsuan Tseng author Tzu-Hsuan Yang author 2018-06 text journal article International Journal of Computational Linguistics and Chinese Language Processing continuing Association for Computational Linguistics and Chinese Language Processing Taipei, Taiwan periodical academic journal chen-etal-2018-sentiment https://aclanthology.org/2018.ijclclp-1.1/ 2018-06 23 1