サイト内の現在位置

NECの研究者

2018.5.15

矢部 顕大 (Akihiro Yabe)

矢部 顕大の写真

NEC データサイエンス研究所
データマイニング・テクノロジーグループ

研究分野

  • 最適化・機械学習
  • 計算量理論

論文

  • Akihiro Yabe, Daisuke Hatano, Hanna Sumita, Shinji Ito, Naonori Kakimura, Takuro Fukunaga, Ken-ichi Kawarabayashi. Causal Bandit with Propagating Inference, The 35th International Conference on Machine Learning (ICML 2018)
  • Shinji Ito, Akihiro Yabe, Ryohei Fujimaki Unbiased Objective Estimation in Predictive Optimization The 35th International Conference on Machine Learning (ICML 2018)
  • Shinji Ito, Daisuke Hatano, Hanna Sumita, Akihiro Yabe, Takuro Fukunaga, Naonori Kakimura, Ken-ichi Kawarabayashi, Online Regression with Partial Information: Generalization and Linear Projection, International Conference on Artificial Intelligence and Statistics (AISTATS), 2018
  • Shinji Ito, Daisuke Hatano, Hanna Sumita, Akihiro Yabe, Takuro Fukunaga, Naonori Kakimura, Ken-ichi Kawarabayashi, Efficient Sublinear-Regret Algorithms for Online Sparse Linear Regression with Limited Observation, Thirty-first Annual Conference on Neural Information Processing Systems (NIPS), 2017
  • A. Yabe, S. Ito and R. Fujimaki, Robust Quadratic Programming for Price Optimization, International Joint Conference on Artificial Intelligence (IJCAI), 2017
  • Akihiro Yabe, Bi-polynomial rank and determinantal complexity,
    preprint, 2015.
  • Hiroshi Hirai, Akihiro Yabe, A Combinatorial Formula for Principal Minors of a Matrix with Tree-metric Exponents and Its Applications, Journal of Combinatorial Theory, Series A, 2015.

略歴

2013/03
東京大学 工学部 計数工学科 卒業(学士)
2015/03
東京大学 大学院情報理工学系研究科 数理情報学専攻 修了(修士)
2015/04
NEC 入社