[Objective] This paper proposes a deep learning recommendation model with item audience features. It captures collaborative information and the high-order features from users and items the interactions. [Methods] First,we used the attention mechanism to analyze the historical interaction information between items and users. Then, the system adaptively constructed personalized audience features of items. Third, we introduced these features to the model as important supplementary information for preference predictions. We also developed an explicit feature crossing and introduced residual connections to enrich the high-order features. [Results] We examined the new model with three public datasets. It improved the Precision, Recall, F1, and NDCG by up to 9.1%, 9.4%, 9.2%, and 12.1% compared with the sub-optimal method (the recommendation length = 10). [Limitations] The performance of our model relies mainly on the historical interaction data volumes. [Conclusions] The proposed model improves the recommendation quality and shows good application potential.
王永, 陈俊谕, 刘岽, 邓江洲. 融合物品受众特征的深度学习推荐模型*[J]. 数据分析与知识发现, 2023, 7(12): 114-124.
Wang Yong, Chen Junyu, Liu Dong, Deng Jiangzhou. A Deep Learning Recommendation Model with Item Audience Feature. Data Analysis and Knowledge Discovery, 2023, 7(12): 114-124.
(Zhang Yujie, Dong Zheng, Meng Xiangwu. Research on Personalized Advertising Recommendation Systems and Their Applications[J]. Chinese Journal of Computers, 2021, 44(3): 531-563.)
[2]
Koren Y, Rendle S, Bell R. Advances in Collaborative Filtering[A]//Ricci F, Rokach L, Shapira B. Recommender Systems Handbook[M]. New York: Springer, 2022: 91-142.
[3]
Koren Y, Bell R, Volinsky C. Matrix Factorization Techniques for Recommender Systems[J]. Computer, 2009, 42(8): 30-37.
(Li Zhenyu, Li Shuqing. Deep Collaborative Filtering Algorithm with Embedding Implicit Similarity Groups[J]. Data Analysis and Knowledge Discovery, 2021, 5(11): 124-134.)
[5]
Wen X L. Using Deep Learning Approach and IoT Architecture to Build the Intelligent Music Recommendation System[J]. Soft Computing, 2021, 25(4): 3087-3096.
doi: 10.1007/s00500-020-05364-y
[6]
Wang R X, Fu B, Fu G, et al. Deep & Cross Network for Ad Click Predictions[C]// Proceedings of the 23rd ACM SIGKDD International Conference on Knowledge Discovery and Data Mining. ACM, 2017: 1-7.
[7]
He K M, Zhang X Y, Ren S Q, et al. Identity Mappings in Deep Residual Networks[C]// Proceedings of the 14th European Conference on Computer Vision. Cham: Springer, 2016: 630-645.
[8]
He X N, Liao L Z, Zhang H W, et al. Neural Collaborative Filtering[C]// Proceedings of the 26th International Conference on World Wide Web. ACM, 2017: 173-182.
[9]
Deng Z H, Huang L, Wang C D, et al. DeepCF: A Unified Framework of Representation Learning and Matching Function Learning in Recommender System[C]// Proceedings of the AAAI Conference on Artificial Intelligence. 2019.
[10]
Chen J W, Wang C, Zhou S, et al. Fast Adaptively Weighted Matrix Factorization for Recommendation with Implicit Feedback[C]// Proceedings of the AAAI Conference on Artificial Intelligence. 2020.
[11]
Yang M L, Zhou M, Liu J H, et al. HRCF: Enhancing Collaborative Filtering via Hyperbolic Geometric Regularization[C]// Proceedings of the 2022 ACM Web Conference. ACM, 2022: 2462-2471.
[12]
Mao K L, Zhu J M, Wang J P, et al. SimpleX: A Simple and Strong Baseline for Collaborative Filtering[C]// Proceedings of the 30th ACM International Conference on Information & Knowledge Management. ACM, 2021: 1243-1252.
[13]
Wang R Q, Wu Z D, Lou J G, et al. Attention-Based Dynamic User Modeling and Deep Collaborative Filtering Recommendation[J]. Expert Systems with Applications, 2022, 188: Article No.116036.
[14]
He X N, Du X Y, Wang X, et al. Outer Product-Based Neural Collaborative Filtering[OL]. arXiv Preprint, arXiv: 1808.03912.
[15]
Su Y X, Zhao Y X, Erfani S, et al. Detecting Arbitrary Order Beneficial Feature Interactions for Recommender Systems[C]// Proceedings of the 28th ACM SIGKDD Conference on Knowledge Discovery and Data Mining. ACM, 2022: 1676-1686.
[16]
Cheng W Y, Shen Y Y, Huang L P. Adaptive Factorization Network: Learning Adaptive-Order Feature Interactions[C]// Proceedings of the AAAI Conference on Artificial Intelligence. 2020.
[17]
Chen G Y, Gu T P, Lu J W, et al. Person Re-Identification via Attention Pyramid[J]. IEEE Transactions on Image Processing: A Publication of the IEEE Signal Processing Society, 2021, 30: 7663-7676.
doi: 10.1109/TIP.2021.3107211
[18]
Xu H Y, Ding Y H, Sun J, et al. Dynamic Group Recommendation Based on the Attention Mechanism[J]. Future Internet, 2019, 11(9): Article No.198.
(Li Lin, Tang Shoulian. Hierarchical Attention Representation Model for Music Recommendation[J]. Acta Electronica Sinica, 2020, 48(9): 1672-1679.)
doi: 10.3969/j.issn.0372-2112.2020.09.002
[20]
Ouyang W T, Zhang X W, Li L, et al. Deep Spatio-Temporal Neural Networks for Click-Through Rate Prediction[C]// Proceedings of the 25th ACM SIGKDD International Conference on Knowledge Discovery & Data Mining. ACM, 2019: 2078-2086.
[21]
Xie R B, Ling C, Wang Y L, et al. Deep Feedback Network for Recommendation[C]// Proceedings of the 29th International Joint Conference on Artificial Intelligence. ACM, 2021: 2519-2525.
[22]
Vaswani A, Shazeer N, Parmar N, et al. Attention is All You Need[C]// Proceedings of the 31st International Conference on Neural Information Processing Systems. ACM, 2017: 6000-6010.
[23]
Le Q, Mikolov T. Distributed Representations of Sentences and Documents[C]// Proceedings of the 31st International Conference on Machine Learning. ACM, 2014: 1188-1196.
[24]
Cheng H T, Koc L, Harmsen J, et al. Wide & Deep Learning for Recommender Systems[C]// Proceedings of the 1st Workshop on Deep Learning for Recommender Systems. ACM, 2016: 7-10.
[25]
Rumelhart D E, Hinton G E, Williams R J. Learning Representations by Back-Propagating Errors[J]. Nature, 1986, 323(6088): 533-536.
doi: 10.1038/323533a0