TY - Journal of Shandong University(Engineering Science) A1 - ZHOU Zhe, SHANG Lin T1 - A sentiment analysis method based on dynamic lexicon and three-way decision Y1 - JF - Journal of Shandong University(Engineering Science) JO - Journal of Shandong University(Engineering Science) SP - 19 EP - 23 VL - 45 IS - 1 UR - http://gxbwk.njournal.sdu.edu.cn N1 - 10.6040/j.issn.1672-3961.1.2014.250 ER -