Applying data filling to alleviate the sparsity <br /> problem for personalized recommendation

中国计算机学会会刊
中国科技核心期刊
中文核心期刊

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中文

Applying data filling to alleviate the sparsity
problem for personalized recommendation

XIA Jianxun1,2,4，WU Fei2,3,4，XIE Changsheng2,3,4

Computer Engineering & Science . 2013, (5): 15 -19 .