Endoscopic Surgical Treatment of Osteoarthritis and Prognostic Model Construction

<div>Feature selection by linear regression. (a) Order of importance of all features in linear regression; (b) Selection of optimal number of retained features by RFE. Note: RMSE: root mean square error.</div>

Computational and Mathematical Methods in Medicine

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Figure 2

Figure 2: Endoscopic Surgical Treatment of Osteoarthritis and Prognostic Model Construction 