Sparrow Search Algorithm-Optimized Long Short-Term Memory Model for Stock Trend Prediction

Table 2

Results of hyperparametric optimization.

Parameter	Search range	Optimal value
Learning rate	[0.001, 0.01]	0.00616353
Epoch	[10, 100]	98
Neuron numbers in the first hidden layer	[1, 100]	33
Neuron numbers in the second hidden layer	[1, 100]	79
Time step	[1, 20]	5