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. 2024 Feb 20;14:4154. doi: 10.1038/s41598-024-54615-7

Figure 4.

Figure 4

Visual abstract of a regression analysis scheme (yellow) including feature engineering (blue). In this paper, the independent input u corresponds to a measured QD emission spectrum Iλ, and the dependent output y to the evaluation score s ranking the QD’s technical usability as single photon source between 0 and 1 with confidence σ.