TY - Computer Science A1 - FENG Chen-jiao,LIANG Ji-ye,SONG Peng,WANG Zhi-qiang T1 - New Similarity Measure Based on Extremely Rating Behavior Y1 - 2020-02-15 JF - Computer Science JO - Computer Science SP - 31 EP - 36 VL - 47 IS - 2 UR - https://www.jsjkx.com N1 - 10.11896/jsjkx.190500130 ER -