multidimensionsとは 意味・読み方・使い方

名詞

multidimensions pl (plural only)

1. (mathematics) multiple dimensions
   • 2015, Elad Hazan, Kfir Y. Levy, Shai Shalev-Shwartz, “Beyond Convexity: Stochastic Quasi-Convex Optimization”, in arXiv‎:

     Quasi-convexity broadens the concept of unimodality to multidimensions and allows for certain types of saddle points, which are a known hurdle for first-order optimization methods such as gradient decent.

関連する語

• multidimensional