Communication-Based Book Recommendation in Computational Social Systems

Abstract

This paper considers current personalized recommendation approaches based on computational social systems and then discusses their advantages and application environments. The most widely used recommendation algorithm, personalized advice based on collaborative filtering, is selected as the primary research focus. Some improvements in its application performance are analyzed. First, for the calculation of user similarity, the introduction of computational social system attributes can help to determine users’ neighbors more accurately. Second, computational social system strategies can be adopted to penalize popular items. Third, the network community, identity, and trust can be combined as there is a close relationship. Therefore, this paper proposes a new method that uses a computational social system, including a trust model based on community relationships, to improve the user similarity calculation accuracy to enhance personalized recommendation. Finally, the improved algorithm in this paper is tested on the online reading website dataset. The experimental results show that the enhanced collaborative filtering algorithm performs better than the traditional algorithm.

Personalized Book Recommendation Algorithm for University Library Based on Deep Learning Models

“…It is a meaningful work to help the scholars focus on how to mine users' preferences and interests so as to satisfy them through recommendation services. Therefore, personalized digital library resource recommendation technology has gradually become a hot research point in the field of education and intelligence [1][2][3][4].…”