PMD: An Optimal Transportation-Based User Distance for Recommender Systems.

@inproceedings{meng-2020-pmd, author = {Yitong Meng and Xinyan Dai and Xiao Yan and James Cheng and Weiwen Liu and Jun Guo and Benben Liao and Guangyong Chen}, editor = {Joemon M. Jose and Emine Yilmaz and Jo\~{a}o Magalh\~{a}es and Pablo Castells and Nicola Ferro and M\'{a}rio J. Silva and Fl\'{a}vio Martins}, title = {{PMD: An Optimal Transportation-Based User Distance for Recommender Systems}}, booktitle = {{Advances in Information Retrieval - 42nd European Conference on IR Research, ECIR 2020, Lisbon, Portugal, April 14-17, 2020, Proceedings, Part II}}, series = {Lecture Notes in Computer Science}, volume = {12036}, pages = {272--280}, publisher = {Springer}, year = {2020}, url = {https://doi.org/10.1007/978-3-030-45442-5_34}, doi = {https://doi.org/10.1007/978-3-030-45442-5_34} }