因为最后的评分是矩阵乘法,所以可能user与item都映射与只对user映射等价)。 ddtcdr_algorithm.jpg 3. Experiment ddtcdr_result.jpg 4. References [1] Li, Pan, and Alexander Tuzhilin. "Ddtcdr: Deep dual transfer cross domain recommendation." Proceedings of the 13th International Conference on Web Search ...
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