Fig. 2: The structured attention graphs (SAGs) of classification results from the raw CNN classifier trained by the raw data. | npj Clean Water

Fig. 2: The structured attention graphs (SAGs) of classification results from the raw CNN classifier trained by the raw data.

From: Attention improvement for data-driven analyzing fluorescence excitation-emission matrix spectra via interpretable attention mechanism

Fig. 2

a a 3D-EEM spectrum containing four fluorescent components was classified as four fluorescent components; b a 3D-EEM spectrum containing three fluorescent components was classified as five fluorescent components. c a 3D-EEM spectrum containing three fluorescent components was classified as five fluorescent components. Three 3D-EEM spectra were randomly selected from the training dataset.

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