Liang, ShengbinShengbinLiangJin, JiangyongJiangyongJinRen, JiaJiaRenDu, GeorgeGeorgeDuQu, ShenmingShenmingQu31/12/202331/12/20232023202320232167-6461, 2167-647Xhttps://dspace.usj.edu.mo/handle/123456789/518310.1089/big.2021.0353encontext-awaredeep reinforcement learningdual-channeltourism recommendationAn Improved Dual-Channel Deep Q-Network Model for Tourism Recommendationtext::journal::journal article