Relevance Matrix Factorization. - Yuta Saito; Suguru Yaginuma; Yuta Nishino; Hayato Sakata; Kazuhide Nakata (CoRR, 2019)

Unbiased Recommender Learning from Missing-Not-At-Random Implicit Feedback. - Yuta Saito; Suguru Yaginuma; Yuta Nishino; Hayato Sakata; Kazuhide Nakata (WSDM, 2020)

Confident Collaborative Metric Learning. - Ryo Matsui; Taketo Naito; Suguru Yaginuma; Kazuhide Nakata (ICDM (Workshops), 2021)

Noise-Robust Sampling for Collaborative Metric Learning. - Ryo Matsui; Suguru Yaginuma; Taketo Naito; Kazuhide Nakata (Rev. Socionetwork Strateg., 2022)