Table 3 Comparison of prediction quality ANN (BRM) [1.6.2015–28.6.2015 (data normalized)], with the tested data from the interval [1.2.2015–28.2.2015 (data normalized)] (cross validation)
From: The design of an indirect method for the human presence monitoring in the intelligent building
Number of neurons (−) | MSE training (ppm) | R testing (−) |
|---|---|---|
10 | 5.168·10−3 | 0.52 |
50 | 2.002·10−3 | 0.85 |
100 | 1.590·10−3 | 0.88 |
150 | 1.515·10−3 | 0.89 |
200 | 1.418·10−3 | 0.89 |
250 | 1.552·10−3 | 0.88 |
300 | 2.297·10−3 | 0.82 |
350 | 1.532·10−3 | 0.88 |
400 | 1.414·10 −3 | 0.89 |
450 | 1.469·10−3 | 0.89 |
500 | 2.870·10−3 | 0.77 |
550 | 1.776·10−3 | 0.86 |
600 | 2.098·10−3 | 0.84 |
650 | 2.592·10−3 | 0.80 |
700 | 2.726·10−3 | 0.78 |
750 | 2.780·10−3 | 0.76 |
800 | 2.451·10−3 | 0.81 |