LoginSignup
2
2

More than 5 years have passed since last update.

Neural Networks > over fittingを防ぐ式 > (n + 2)M + 1 < m @ 2005年

Last updated at Posted at 2017-06-19

Approximation of complex nonlinear functions by means of neural networks
Thomas Most
presented at the 2nd Weimar Optimization and Stochastic Days 2005

2017年現在からすると、12年も前の論文。
論文ではmutli-layer perceptron (also called feed-forward back-propagation network)を使い、Katsuki and Frangopol(1994) による関数の近似例がある。

over fittingを防ぐ式としてEquation 2が紹介されている (Hagen et al., 1996).

(n + 2)M + 1 < m 

m: the number of training samples
n: the number of input values
M: the number of hidden neurons for a network with single hidden layer

Hagan, M. T. ; Demuth, H. B. ; Beale, M.: Neural Network Design. PWS Publishing Company, 1996

dropoutを入れると上記の式が変化するかは不明。

2
2
0

Register as a new user and use Qiita more conveniently

  1. You get articles that match your needs
  2. You can efficiently read back useful information
  3. You can use dark theme
What you can do with signing up
2
2