Research on Indoor Environment Art Design Model Using Genetic Algorithm

Table 5

Genetic algorithm improvements BP neural network model parameter table.

	Parameter category	Parameter value preset
1	Individual length of genetic	Lenchrom = 5
2	Genetic evolution times and population size of genetic algorithm cross rate	Maxgen = 100
3	Population size	Sizepop = 20
4	Cross rate	Pcross = 0.4
5	Variation rate	Pmutation = 0.2
6	The maximum number of iterations of neural network	Net.trainParam.epochs = 100
7	The training and learning rate of neural network	Net.trainParam.lr = 0.1
8	The allowable error range of neural network	Net.trainParam. Goal = 0.0004