6 Conclusions
In order to explore the impact of social media networks on consumer online shopping decisions to enable e-commerce companies to take what kind of marketing to promote consumer online shopping so as to enhance the effectiveness of e-commerce business. This article picks up the real data of Sina Weibo and finds out that consumers have the cognitive ability in the social media network. The strength and interactivity of Internet have an important influence on people’s network trust and online purchase decision. The research hypothesis is validated through the real microblog data, and the consumer’s cognitive ability is obtained. The interaction between the relationship intensity and the negligence has a positive and positive impact on the consumer online shopping decision-making.
The development of e-commerce, the expansion of information network products, users can not accurately find the goods in line with their preferences, personalized recommendation system to better solve this problem. Although collaborative filtering recommendation technology will help consumers make online purchase decisions, they still have some problems such as low recommendation accuracy, cold start and data sparseness. This article made a deep study, got some research results.