Stack Overflow上机器学习相关问题的大规模实证研究
万志远1(),陶嘉恒2,梁家坤2,才振功2,*(),苌程1,乔林3,周巧妮3
Large-scale empirical study on machine learning related questions on Stack Overflow
Zhi-yuan WAN1(),Jia-heng TAO2,Jia-kun LIANG2,Zhen-gong CAI2,*(),Cheng CHANG1,Lin QIAO3,Qiao-ni ZHOU3

图 2. 最佳主题数搜索算法过程中一致性系数的分布

Fig.2. Distribution of coherence coefficient in process of optimal topic number search algorithm