1 code implementation • 1 May 2023 • Hiroki Yanagisawa
Survival analysis is the problem of estimating probability distributions for future event times, which can be seen as a problem in uncertainty quantification.
no code implementations • 29 Sep 2021 • Hiroki Yanagisawa, Toshiya Iwamori, Akira Koseki, Michiharu Kudo, Mohamed Ghalwash, Prithwish Chakraborty
Therefore, X-CAL has recently been proposed for the calibration, which is supposed to be used as a regularization term in the loss function of a neural network.
no code implementations • 16 Jun 2019 • Yachiko Obara, Tetsuro Morimura, Hiroki Yanagisawa
The key points of our approach are (1) designing an appropriate target distribution by using a condition on the number of nonzero elements, and (2) changing values only between a certain pair of elements in each iteration.
no code implementations • 31 Jul 2017 • Satoshi Hara, Takayuki Katsuki, Hiroki Yanagisawa, Masaaki Imaizumi, Takafumi Ono, Ryo Okamoto, Shigeki Takeuchi
We show that the proposed method is computationally efficient and does not require any extra computation for model selection.