Title

Theoretical Computer Science

Author(s)

Dingzhu Du
Lian Li
En Zhu
Kun He
Zhenyan Ji
Zhi Zhang
Canzhen Zhou
Haishuai Wang, Fairfield UniversityFollow

Role

Editors: Dingzhu Du, Lian Li, En Zhu, Kun He

Contributing authors: Zhenyan Ji, Zhi Zhang, Canzhen Zhou and Haishuai Wang

Files

Document Type

Conference Proceeding

Description/Summary

Haishuai Wang (with Zhenyan Ji, Zhi Zhang Canzhen Zhou) is a contributing author, " A Fast Interactive Item-Based Collaborative Filtering Algorithm."

Book Introduction:

This book constitutes the thoroughly refereed proceedings of the National Conference of Theoretical Computer Science, NCTCS 2017, held in Wuhan, Hubei, China, in October 2017. The 25 full papers presented were carefully reviewed and selected from 84 submissions. They present relevant trends of current research in the area of algorithms and complexity, software theory and method, data science and machine learning theory.

Paper abstract:

A recommender system becomes more and more popular in e-commerce. Usually prediction results cannot satisfy users’ requirements fully, and sometimes it even contains totally irrelevant items. To reflect users’ newest preference and increase the quality of recommendation, a fast interactive item-based collaborative filtering algorithm is proposed. Firstly, we propose an item-based collaborative filtering algorithm with less time and space complexity. Then we introduce interactive iterations to reflect users’ up-to-date preference and increase users’ satisfaction. The experiments show that our fast interactive item-based CF algorithm has better recall and precision than traditional item-based CF algorithm.

ISBN

9789811068928

Publication Date

2017

Publication Information

Ji Z., Zhang Z., Zhou C., Wang H. (2017) A Fast Interactive Item-Based Collaborative Filtering Algorithm. In: Du D., Li L., Zhu E., He K. (eds) Theoretical Computer Science. NCTCS 2017. Communications in Computer and Information Science, vol 768. Springer, Singapore. https://doi.org/10.1007/978-981-10-6893-5_19

Comments

© Springer Nature Singapore Pte Ltd. 2017

Recommended Citation

Du, Dingzhu; Li, Lian; Zhu, En; He, Kun; Ji, Zhenyan; Zhang, Zhi; Zhou, Canzhen; and Wang, Haishuai, "Theoretical Computer Science" (2017). Engineering Faculty Book Gallery. 27.
https://digitalcommons.fairfield.edu/engineering-books/27