URI:
  HTML DecisionTreeRegressionModel.html
  HTML DecisionTreeRegressor.html
  HTML GBTRegressionModel.html
  HTML GBTRegressor.html
  HTML IsotonicRegression.html
  HTML IsotonicRegressionModel.html
  HTML LeastSquaresAggregator.html
  HTML LeastSquaresCostFun.html
  HTML LinearRegression.html
  HTML LinearRegressionModel.html
  HTML LinearRegressionSummary.html
  HTML LinearRegressionTrainingSummary.html
  HTML RandomForestRegressionModel.html
  HTML RandomForestRegressor.html
  HTML RegressionModel.html
  HTML package-frame.html
  HTML package-summary.html
  HTML package-tree.html