File:Fig5 Bispo-Silva Geosciences23 13-11.png

Figure 5. Results of misclassified samples in the training step. Figures (a) and (d) represent non-biodegraded oils; however, CNN classified them as biodegraded. Note the small parabola in the region of the lighter compounds, which is related to the original composition of the organic matter and may have misled CNN analysis for figures (a) and (d). Figures (b) and (c)represent biodegraded oils; however, CNN classified (c) as non-biodegraded. Observing the lighter compounds’ loss means there was a slight biodegradation, which may have misled CNN analysis for figure (c). Figure (b) was purposely misclassified as non-biodegraded in the training step; however, CNN classified it as biodegraded.

Bispo-Silva, Sizenando; Ferreira de Oliveira, Cleverson J.; de Alemar Barberes, Gabriel (2023). "Geochemical biodegraded oil classification using a machine learning approach". Geosciences 13 (11): 321. doi:10.3390/geosciences13110321. 

2023

Bispo-Silva, Sizenando; Ferreira de Oliveira, Cleverson J.; de Alemar Barberes, Gabriel

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