高間,坂元,柴田,小林,橋本,レビューからの感情情報抽出に基づくエリアの印象推定,電子情報通信学会論文誌D,Vol. J103-D, No. 5, pp. 373-381, 2020.5.
Y. Takama, S. Shimizu, User Modeling from Review Browsing History for Personal Values-based Recommendation, JACIII, Vol. 24, No. 3, pp. 326-334, 2020.5.
Y. Takama, T. Tezuka, H. Shibata, L. Chen, Estimation of Search Intents from Query to Context Search Engine, JACIII, Vol. 24, No. 3, pp. 316-325, 2020.5.
Y. Takama, H. Shibata, Y. Shiraishi, Matrix-based Collaborative Filtering Employing Personal Values-based Modeling and Model Relationship Learning, JACIII, Vol. 24, No. 6, pp. 719-727, 2020.11.
Y. Takama,J. Zhang,H. Shibata, Context-aware Music Recommender System Based on Implicit Feedback, Transaction of the Japanese Society for Artificial Intelligence, Vol. 36, No. 1, p. WI2-D_1-10, 2021.1.
著書
K. Yada, D. Katagami, Y. Takama, T. Ito, A. Abe, E. Sato-Shimokawara, J. Mori, N. Matsumura, H. Kashima (Eds.), Advance in Artificial Intelligence (Selected Papers from JSAI2020), Springer, 2021.
Y. Li, H. Shibata, Y. Takama, User Story Driven Adaptive Planning Framework in Personal Daily Context, CcS2020, PID-47, 2020.9.
H. Shibata, H. Sato, L. Chen, Y. Takama, Introduction of Boolean Operation into Context Search Engine, CcS2020, PID-54, 2020.9.
Y. Takama, Y. Tanaka, H. Shibata, Proposal of Treemap-based Cluster Visualization and Its Application to News Article Data, ISCIIA2020, 1A1-2-3, 2020.10.
H. Shibata, L. Chen, Y. Takama, Application of Exchanging Monte Carlo Method to Sample Deep Boltzmann Machines, TAAI2020, A3-3, 2020.12.
Y. Takama, Y. Mori, H. Shibata, Generation of Word Vectors for Unknown Words without Additional Corpus, WI-IAT2020, WI257, 2020.12.