/FP_verify

This project gives a simple verification of Frequency Principle

Primary LanguagePython

Frequency Principle Demo

This project gives a simple verification of Frequency Principle proposed in this paper.

How to run

  1. Set 'function' in configs.py to 0,1,2,3,4 for four types of function.

  2. Simply run train.py

Fit Result

Learning procedure in frequency domain

Learning procedure visualization in frequency domain when fitting y=cos(x)+cos(3x)+cos(5x).

Heat map

Loss heat map of frequency domain when fitting y=cos(x)+cos(3x)+cos(5x).