[Retracted] Feasibility of Constructing an Automatic Meniscus Injury Detection Model Based on Dual-Mode Magnetic Resonance Imaging (MRI) Radiomics of the Knee Joint

Figure 3

LASSO regression is performed based on the regularization parameter (λ) to determine the number of features ((a) cross-validated MSE of LASSO fit in Model 1; (b) trace plot of coefficients fit by LASSO in Model 1; (c) cross-validated MSE of LASSO fit in Model 2; (d) trace plot of coefficients fit by LASSO in Model 2; (e) cross-validated MSE of LASSO fit in Model 3; (f) trace plot of coefficients fit by elastic net in Model 3).

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