Table 4 Performance metrics of regression models for mental health prediction.

From: Integrating AI predictive analytics with naturopathic and yoga-based interventions in a data-driven preventive model to improve maternal mental health and pregnancy outcomes

Model

Mean squared error (MSE)

R2 score

Random forest regressor

4.5767 × 10−5

1.000

Decision tree regressor

6.3581 × 10−5

1.000

Support vector regressor

0.0099

0.956

Linear regression

2.3140 × 10−25

1.000

Multilayer perceptron

1.6351 × 10−5

0.9999

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