Fig. 4From: Exploring supervised machine learning approaches to predicting Veterans Health Administration chiropractic service utilizationPerformance metrics for cross-validation of machine learning models (GBC = Gradient boosted classifier; SVC = Support vector classifier; SGD = Stochastic gradient descent classifier; ANN = Artificial neural network) to predict one-year chiropractic service utilization. Measures are support-weighted averages of four classes across 100 iterations (using 10 replications of 10-fold cross validation)Back to article page