最近寫神經網絡遇到的一些問題,記錄存檔。
1.NameError: global name 'sys' is not defined
解決方法:import sys
2.NameError: global name 'os' is not defined
解決方法:import os
3.ValueError: Shape mismatch: x has 17 cols (and 20 rows) but y has 11 rows (and 2 cols)
解決方法:檢查HiddenLayer的層之間的輸入輸出是否正確。
4.SyntaxError: Non-ASCII character '\xe6' in file fibonacci.py on line 3, but no encoding declared; see http://www.python.org/peps/pep-0263.html for details
解決方法:開頭添加 #encoding: utf-8