智慧旅游城市旅游竞争力评价
黄松, 李燕林, 戴平娟
Evaluation of tourism competitiveness of Chinesesmart tourism city
Song HUANG, Yanlin LI, Pingjuan DAI
表5
BP神经网络隐含层节点数与误差的关系
Tab. 5
The relation of hidden layer node number and error in BP neural network
隐含层节点数
5
6
7
8
9
10
11
12
均方误差mse
0.06508
0.06234
0.00073
0.08751
0.05922
0.05095
0.11024
0.03215
隐含层节点数
13
14
15
16
17
18
19
20
均方误差mse
0.05569
0.00022
0.10279
0.02015
0.04896
0.00874
0.00198
0.00107