Personalized book recommendation algorithm based on fusion of content and improved collaborative filtering

Fei Wang; Xiaoxia Liu

doi:10.1117/12.3006117

10 October 2023 Personalized book recommendation algorithm based on fusion of content and improved collaborative filtering

Fei Wang, Xiaoxia Liu

Author Affiliations +

Proceedings Volume 12799, Third International Conference on Advanced Algorithms and Signal Image Processing (AASIP 2023); 1279921 (2023) https://doi.org/10.1117/12.3006117
Event: 3rd International Conference on Advanced Algorithms and Signal Image Processing (AASIP 2023), 2023, Kuala Lumpur, Malaysia

Abstract

Big data technology is affecting people's lives, leading to an increasing desire for diversity in books. The traditional recommendation algorithms based on data mining techniques can no longer satisfy users to find their favourite books quickly and precisely. Therefore, considering the shortage of traditional book recommendation algorithms in terms of data usage and implementation effect, this paper proposes a hybrid recommendation algorithm that incorporates content and improved item-based collaborative filtering. Firstly, the algorithm uses an improved item-based collaborative filtering algorithm to make recommendations, and the improved collaborative filtering algorithm introduces a common rating weight function on the basis of the traditional algorithm to solve the problem of data sparsity. When the items are less similar, the content-based recommendation algorithm is used instead to make recommendations. In this paper, a cascading approach is undertaken to fuse content with an improved collaborative filtering algorithm, which improves the problem of cold start and data sparseness to a certain extent. Experiments show that the algorithm proposed in this paper can efficiently enhance the accuracy and recall rate of recommendation results, and has excellent recommendation effect.

(2023) Published by SPIE. Downloading of the abstract is permitted for personal use only.

Citation Download Citation

Fei Wang and Xiaoxia Liu "Personalized book recommendation algorithm based on fusion of content and improved collaborative filtering", Proc. SPIE 12799, Third International Conference on Advanced Algorithms and Signal Image Processing (AASIP 2023), 1279921 (10 October 2023); https://doi.org/10.1117/12.3006117

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