Nguyen, T. T. S. ., Do, P. M. T. . and Nguyen, T. T. . (2018) “Improving Customer Behaviour Prediction with the Item2Item model in Recommender Systems”, EAI Endorsed Transactions on Industrial Networks and Intelligent Systems, 5(17), p. e4. doi: 10.4108/eai.19-12-2018.156079.