In order to find information of interest and found valuable information resources in enrich Internet data. This paper describes a personalized recommendation system, personalized recommendation system is an intelligent recommendation system to help e-commerce site for customers to provide complete personalized shopping decision support and information services. for the User Rating data extreme sparseness, This paper presents nearest neighbor collaborative filtering algorithm based on project score predicted ,experiments show that this method can improve the quality of recommendation system.
Wearable computer will give a huge impact on traditional industries, which can effectively overcome the traditional industrial areas in the mobile monitoring, data acquisition, and the difficulties encountered by the large and complex equipment installation, maintenance and breakdown maintenance, special industrial field operations, remote collaboration. This paper is to study the wearable computer applications in the industrial field, and wearable computer design specifications. The model of the hardware and software is designed based on these indicators, and study and design a complete design.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.