From: Research on investment portfolio model based on neural network and genetic algorithm in big data era
Test index | MAE | SSE | MSE |
---|---|---|---|
General BP algorithm | 0.0385 | 0.5134 | 0.9942 |
Improved BP algorithm | 0.0012 | 7.0750e−004 | 5.7992e−006 |
GA-BP algorithm | 9.8222e−004 | 3.9378e−004 | 3.2277e−006 |