基于自然近邻与协同过滤的API推荐方法

郑黄河,黄志球,李伟湋,喻垚慎,王永超

API recommendation method based on natural nearest neighbors and collaborative filtering

Huang-he ZHENG,Zhi-qiu HUANG,Wei-wei LI,Yao-shen YU,Yong-chao WANG

表 7 SH数据集上不同方法声明完成度下的召回率

Tab.7 Recall rate of different method declaration completeness on SH data set

Cd REC1 REC5 REC10 REC15 REC20 1 0.030 0.082 0.110 0.123 0.134 2 0.054 0.135 0.175 0.206 0.220 3 0.074 0.160 0.208 0.237 0.251 4 0.098 0.185 0.234 0.269 0.287