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. 2022 Nov 11;12:19350. doi: 10.1038/s41598-022-23327-1

Figure 2.

Figure 2

Design space visualisation from chosen datasets. (a) Histogram of one target value normalized via standard scaler. (b) Representation of the standardized input feature space for the selected datasets via visualization of the first two principal components , the color of the points represents the target value.