Fig. 4 | Scientific Reports

Fig. 4

From: Prevalence, associated risk factors and satellite imagery analysis in predicting soil-transmitted helminth infection in Nakhon Si Thammarat Province, Thailand

Fig. 4

Dimensionality reduction and model training performance for STH infection risk prediction. (a) Cumulative explained variance ratio against number of principal components, showing that 4 components capture 95% of total variance. (b) Training loss curve of the ANN model demonstrating rapid convergence within 20 epochs.

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