Abstract
Recommendation has been widely used in business scenarios to provide users with personalized and accurate item lists by efficiently analyzing complex user-item interactions. However, existing recommendation methods have significant shortcomings in capturing the dynamic preference changes of users and discovering their true potential intents. To address these problems, a novel framework named Intent-Aware Graph-Level Embedding Learning (IaGEL) is proposed for recommendation. In this framework, the potential user interest is explored by capturing the co-occurrence of items in different periods, and then user interest is further improved based on an adaptive aggregation algorithm, forming generic intents and specific intents. In addition, for better representing the intents, graph-level embedding learning is designed based on the mutual information comparison among positive intents and negative intents. Finally, an intent-based recommendation strategy is designed to further mine the dynamic changes in user preferences. Experiments on three public and industrial datasets demonstrate the effectiveness of the proposed IaGEL in the task of recommendation.
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Yang M, Li Z, Zhou M, Liu J, Irwin K. HICf: Hyperbolic informative collaborative filtering. In Proc. the 28th ACM SIGKDD Conference on Knowledge Discovery and Data Mining, Aug. 2022, pp.2212–2221. DOI: https://doi.org/10.1145/3534678.3539475.
Xia L, Huang C, Zhang C. Self-supervised hypergraph transformer for recommender systems. In Proc. the 28th ACM SIGKDD Conference on Knowledge Discovery and Data Mining, Aug. 2022, pp.2100–2109. DOI: https://doi.org/10.1145/3534678.3539473.
Dong Y, Chawla N V, Swami A. Metapath2vec: Scalable representation learning for heterogeneous networks. In Proc. the 23rd ACM SIGKDD Conference on Knowledge Discovery and Data Mining, Aug. 2017, pp.135–144. DOI: https://doi.org/10.1145/3097983.3098036.
Fu T Y, Lee W C, Lei Z. HIN2Vec: Explore meta-paths in heterogeneous information networks for representation learning. In Proc. the 2017 ACM Conference on Information and Knowledge Management, Nov. 2017, pp.1797–1806. DOI: https://doi.org/10.1145/3132847.3132953.
Feng Y, Lv F, Hu B, Sun F, Kuang K, Liu Y, Liu Q, Ou W. MTBRN: Multiplex target-behavior relation enhanced network for click-through rate prediction. In Proc. the 29th ACM International Conference on Information & Knowledge Management, Oct. 2020, pp.2421–2428. DOI: https://doi.org/10.1145/3340531.3412729.
Wu K, Bian W, Chan Z, Ren L, Xiang S, Han S G, Deng H, Zheng B. Adversarial gradient driven exploration for deep click-through rate prediction. In Proc. the 28th ACM SIGKDD Conference on Knowledge Discovery and Data Mining, Aug. 2022, pp.2050–2058. DOI:https://doi.org/10.1145/3534678.3539461.
Wang G, Zhong T, Xu X, Zhang K, Zhou F, Wang Y. Vector-quantized autoencoder with copula for collaborative filtering. In Proc. the 30th ACM International Conference on Information & Knowledge Management, Nov. 2021, pp.3458–3462. DOI: https://doi.org/10.1145/3459637.3482216.
He X, Liao L, Zhang H, Nie L, Hu X, Chua T S. Neural collaborative filtering. In Proc. the 26th International Conference on World Wide Web, Apr. 2017, pp.173–182. DOI: https://doi.org/10.1145/3038912.3052569.
Wang Z, Zhao H, Shi C. Profiling the design space for graph neural networks based collaborative filtering. In Proc. the 15th ACM International Conference on Web Search and Data Mining, Feb. 2022, pp.1109–1119. DOI: https://doi.org/10.1145/3488560.3498520.
Gong J, Wang S, Wang J, Feng W, Hao P, Tang J, Yu P S. Attentional graph convolutional networks for knowledge concept recommendation in MOOCs in a heterogeneous view. In Proc. the 43rd International ACM SIGIR Conference on Research and Development in Information Retrieval, Jul. 2020, pp.79–88. DOI: https://doi.org/10.1145/3397271.3401057.
Yang Y, Guan Z, Li J, Zhao W, Cui J, Wang Q. Interpretable and efficient heterogeneous graph convolutional network. IEEE Trans. Knowledge and Data Engineering, 2023, 35(2): 1637–1650. DOI: https://doi.org/10.1109/TKDE.2021.3101356.
Fu X, Zhang J, Meng Z, King I. MAGNN: Metapath aggregated graph neural network for heterogeneous graph embedding. In Proc. the 29th International Conference on World Wide Web, Apr. 2020, pp.2331–2341. DOI: https://doi.org/10.1145/3366423.3380297.
Hao P, Qian Z, Wang S, Bai C. Community aware graph embedding learning for item recommendation. World Wide Web, 2023, 26(6): 4093–4108. DOI: https://doi.org/10.1007/s11280-023-01224-5.
Li F, Chen Z, Wang P, Ren Y, Zhang D, Zhu X. Graph intention network for click-through rate prediction in sponsored search. In Proc. the 42nd International ACM SIGIR Conference on Research and Development in Information Retrieval, Jul. 2019, pp.961–964. DOI: https://doi.org/10.1145/3331184.3331283.
Jiang W, Jiao Y, Wang Q, Liang C, Guo L, Zhang Y, Sun Z, Xiong Y, Zhu Y. Triangle graph interest network for click-through rate prediction. In Proc. the 15th ACM International Conference on Web Search and Data Mining, Feb. 2022, pp.401–409. DOI: https://doi.org/10.1145/3488560.3498458.
Chen T, Yin H, Chen H, Yan R, Nguyen Q V H, Li X. AIR: Attentional intention-aware recommender systems. In Proc. the 35th IEEE International Conference on Data Engineering, Apr. 2019, pp.304–315. DOI: https://doi.org/10.1109/ICDE.2019.00035.
Yang Y, Huang C, Xia L, Liang Y, Yu Y, Li C. Multi-behavior hypergraph-enhanced transformer for sequential recommendation. In Proc. the 28th ACM SIGKDD Conference on Knowledge Discovery and Data Mining, Aug. 2022, pp.2263–2274. DOI: https://doi.org/10.1145/3534678.3539342.
Wang R, Yang N, Yu P S. Learning aspect-level complementarity for intent-aware complementary recommendation. Knowledge-Based Systems, 2022, 258:109936. DOI: https://doi.org/10.1016/j.knosys.2022.109936.
Guo J, Yang Y, Song X, Zhang Y, Wang Y, Bai J, Zhang Y. Learning multi-granularity consecutive user intent unit for session-based recommendation. In Proc. the 15th ACM International Conference on Web Search and Data Mining, Feb. 2022, pp.343–352. DOI: https://doi.org/10.1145/3488560.3498524.
Fan S, Zhu J, Han X, Shi C, Hu L, Ma B, Li Y. Metapath-guided heterogeneous graph neural network for intent recommendation. In Proc. the 25th ACM SIGKDD International Conference on Knowledge Discovery & Data Mining, Aug. 2019, pp.2478–2486. DOI: https://doi.org/10.1145/3292500.3330673.
Li J, Sun P, Wang Z, Ma W, Li Y, Zhang M, Feng Z. Intent-aware ranking ensemble for personalized recommendation. In Proc. the 46th International ACM SIGIR Conference on Research and Development in Information Retrieval, Jul. 2023, pp.1004–1013. DOI: https://doi.org/10.1145/3539618.3591702.
Perozzi B, Al-Rfou R, Skiena S. DeepWalk: Online learning of social representations. In Proc. the 20th ACM SIGKDD International Conference on Knowledge Discovery and Data Mining, Aug. 2014, pp.701–710. DOI: https://doi.org/10.1145/2623330.2623732.
Grover A, Leskovec J. Node2vec: Scalable feature learning for networks. In Proc. the 22nd ACM SIGKDD International Conference on Knowledge Discovery and Data Mining, Aug. 2016, pp.855–864. DOI: https://doi.org/10.1145/2939672.2939754.
Wang J, Huang P, Zhao H, Zhang Z, Zhao B, Lee D L. Billion-scale commodity embedding for E-commerce recommendation in Alibaba. In Proc. the 24th ACM SIGKDD International Conference on Knowledge Discovery & Data Mining, Jul. 2018, pp.839–848. DOI: https://doi.org/10.1145/3219819.3219869.
Kipf T N, Welling M. Variational graph auto-encoders. arXiv: 1611.07308, 2016. https://arxiv.org/abs/1611.07308, Sept. 2024.
Velickovic P, Fedus W, Hamilton W L, Liò P, Bengio Y, Hjelm R D. Deep graph infomax. In Proc. the 7th International Conference on Learning Representations, May 2019.
Kipf T N, Welling M. Semi-supervised classification with graph convolutional networks. In Proc. the 5th International Conference on Learning Representations, Apr. 2017.
Veličković P, Cucurull G, Casanova A, Romero A, Liò P, Bengio Y. Graph attention networks. arXiv: 1710.10903, 2017. https://arxiv.org/abs/1710.10903, Sept. 2024.
Hamilton W L, Ying Z, Leskovec J. Inductive representation learning on large graphs. In Proc. the 31st International Conference on Neural Information Processing Systems, Dec. 2017. DOI: https://doi.org/10.5555/3294771.3294869.
Xu K, Hu W, Leskovec J, Jegelka S. How powerful are graph neural networks? In Proc. the 7th International Conference on Learning Representations, May 2019.
Mikolov T, Chen K, Corrado G, Dean J. Efficient estimation of word representations in vector space. In Proc. the 1st International Conference on Learning Representations, May 2013.
Page L, Brin S, Motwani R, Winograd T. The PageRank citation ranking: Bringing order to the web. Technical Report, Stanford InfoLab, 1999. http://ilpubs.stanford.edu:8090/422/, Sept. 2024.
Park N, Kan A, Dong X L, Zhao T, Faloutsos C. Estimating node importance in knowledge graphs using graph neural networks. In Proc. the 25th ACM SIGKDD International Conference on Knowledge Discovery & Data Mining, Aug. 2019, pp.596–606. DOI: https://doi.org/10.1145/3292500.3330855.
Liu Y, Wang Q, Wang X, Zhang F, Geng L, Wu J, Xiao Z. Community enhanced graph convolutional networks. Pattern Recognition Letters, 2020, 138:462–468. DOI: https://doi.org/10.1016/j.patrec.2020.08.015.
Newman M E J. Modularity and community structure in networks. Proceedings of the National Academy of Sciences of the United States of America, 2006, 103(23): 8577–8582. DOI: https://doi.org/10.1073/pnas.0601602103.
Wang X, He X, Wang M, Feng F, Chua T S. Neural graph collaborative filtering. In Proc. the 42nd International ACM SIGIR Conference on Research and Development in Information Retrieval, Jul. 2019, pp.165–174. DOI: https://doi.org/10.1145/3331184.3331267.
Fan Z, Xu K, Dong Z, Peng H, Zhang J, Yu P S. Graph collaborative signals denoising and augmentation for recommendation. In Proc. the 46th International ACM SIGIR Conference on Research and Development in Information Retrieval, Jul. 2023, pp.2037–2041. DOI: https://doi.org/10.1145/3539618.3591994.
Wang Z, Liu H, Wei W, Hu Y, Mao X L, He S, Fang R, Chen D. Multi-level contrastive learning framework for sequential recommendation. In Proc. the 31st ACM International Conference on Information & Knowledge Management, Oct. 2022, pp.2098–2107. DOI: https://doi.org/10.1145/3511808.3557404.
Sun J, Zhang Y, Ma C, Coates M, Guo H, Tang R, He X. Multi-graph convolution collaborative filtering. In Proc. the 2019 IEEE International Conference on Data Mining, Nov. 2019, pp.1306–1311. DOI: https://doi.org/10.1109/ICDM.2019.00165.
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This work was supported by the Zhejiang Provincial Natural Science Foundation of China under Grant No. LR21F020002 and the National Natural Science Foundation of China under Grant No. 61976192.
Peng-Yi Hao received her Ph.D. degree in computer science from Graduate School of Information, Production and Systems, Waseda University, Tokyo, in 2013. She is currently an associate professor with the College of Computer Science and Technology, Zhejiang University of Technology, Hangzhou. Her current research interests include multimedia analysis and graph neural networks.
Si-Hao Liu is currently an undergraduate student of the College of Computer Science and Technology, Zhejiang University of Technology, Hangzhou. His research interests include data mining and graph neural networks.
Cong Bai received his B.E. degree from Shandong University, Jinan, in 2003, his M.E. degree from Shanghai University, Shanghai, in 2009, and his Ph.D. degree from the National Institute of Applied Sciences, Rennes, in 2013. He is currently a professor with the College of Computer Science and Technology, Zhejiang University of Technology, Hangzhou. His research interests include computer vision and multimedia processing.
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Hao, PY., Liu, SH. & Bai, C. Intent-Aware Graph-Level Embedding Learning Based Recommendation. J. Comput. Sci. Technol. 39, 1138–1152 (2024). https://doi.org/10.1007/s11390-024-3522-9
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DOI: https://doi.org/10.1007/s11390-024-3522-9