TransAct: Transformer-based Realtime User Action Model for Recommendation at Pinterest. - Xue Xia; Pong Eksombatchai; Nikil Pancha; Dhruvil Deven Badani; Po-Wei Wang; Neng Gu; Saurabh Vishwas Joshi; Nazanin Farahpour; Zhiyuan Zhang; Andrew Zhai (KDD, 2023)

TransAct V2: Lifelong User Action Sequence Modeling on Pinterest Recommendation. - Xue Xia; Saurabh Vishwas Joshi; Kousik Rajesh; Kangnan Li; Yangyi Lu; Nikil Pancha; Dhruvil Deven Badani; Jiajing Xu; Pong Eksombatchai (CoRR, 2025)

PinFM: Foundation Model for User Activity Sequences at a Billion-scale Visual Discovery Platform. - Xiangyi Chen; Kousik Rajesh; Matthew Lawhon; Zelun Wang; Hanyu Li; Haomiao Li; Saurabh Vishwas Joshi; Pong Eksombatchai; Jaewon Yang; Yi-Ping Hsu; Jiajing Xu; Charles Rosenberg 001 (CoRR, 2025)