Feature Selection and ANN Solar Power Prediction

Figure 4

Outliers are filtered by region on the model fitness graph. The model fitness graph is reproduced in the inlay of each chart, with the points within the region indicating the area of the graph the region contains. The histograms show the frequency of each outlier in that region grouped by hour of day.

(a) Region 1

(b) Region 2

(c) Region 3

(d) Region 4