%A Wang Qinjie, Qin Chunxiu, Ma Xubu, Liu Huailiang, Xu Cunzhen %T Recommending Scientific Literature Based on Author Preference and Heterogeneous Information Network %0 Journal Article %D 2021 %J Data Analysis and Knowledge Discovery %R 10.11925/infotech.2096-3467.2021.0102 %P 54-64 %V 5 %N 8 %U {https://manu44.magtech.com.cn/Jwk_infotech_wk3/CN/abstract/article_5142.shtml} %8 2021-08-25 %X

[Objective] This study uses heterogeneous information network and author preference to improve the performance of scientific literature recommendation. [Methods] We proposed a new method using various semantic information. Firstly, we weighted the meta path in the heterogeneous information network of the scientific literature with the help of the author preference. Secondly, we used the DPRel algorithm to calculate the correlation between the author and the literature. Finally, we constructed the weighted author-literature matrix, and retrieved the recommendation list based on the descending order of the correlation. [Results] We examined our model with data sets from the Web of Science. Compared with the methods of single meta path, the average successful recommendation rate of the new algorithm was 6%, 8% and 6% higher in three datasets. The improvement rate of successful recommendation was 14.8%, 27.6% and 13.0%, respectively. [Limitations] In data preprocessing stage, the keywords were unified manually, which is unrealistic for massive data sets. [Conclusions] The proposed method could effectively improve the quality of scientific literature recommendation.