Yu, Zhuoxi; Zhang, Huansen; Zhao, Zhiwen; Wang, Limin - In: Journal of Electronic Commerce in Organizations (JECO) 14 (2016) 2, pp. 74-86
Using the principal component analysis (PCA) and support vector regression machine (SVR) in predicting the credit rating of online stores. Collects 14 variables, including 982 observations of dress shops in Taobao. Firstly, the authors use the method of PCA to filter and reduce the dimension of...