This paper expounds the fundamental theory of data mining and customer segmentation, and studies on the specific implementation of data mining processes and technology. We put forward the customer segmentation application model based on data mining technology, which is applied in the retailing industry to carry out a empirical study.
This paper aims at checking the effectiveness of environmental policy pushed by the Central Government at provincial level since China's entry into the World Trade Organization (WTO). For this purpose, the industrial system of each province is divided into industrial production subsystem and pollution treatment subsystem , and a novel slack-based measure… (More)
Infectious spleen and kidney necrosis virus (ISKNV) belongs to the genus Megalocytivirus from the family Iridoviridae. Megalocytivirus causes severe economic losses to tropical freshwater and marine culture industry in Asian countries and is devastating to the mandarin fish farm industry in China particularly. We investigated the involvement of… (More)
—Combined the current academic research results with the actual situation in Jiangxi Province, the article has set up a index system to evaluate the performance level of modern information service industry. According to all indexes, it has given horizontal comparision on the development of modern information service industry in our province with others to… (More)
In this paper, we adopt a qualitative method to analyze the relationship between educational informatization and learning society construction and development. Firstly, we provide some charts of vivid information about the connotations of educational informatization and learning society. And then we discuss the relationship between educational… (More)