Table 3 Key parameters of BPNN.

From: Batch evaluation of collective owned commercialised construction land using machine learning

Network parameter

Value

Learning rate

0.01

Activation function

Sigmoid

Training function

trainblm

Training target error

1 × 10− 10

Hidden layers

1

Maximum training times

2500

Number of neurons in the input layer

13

Number of hidden layer neurons

21

Number of neurons in the output layer

1