MATLAB File Help: prtScoreRmse |

prtScoreRmse

RMSE = prtScoreRmse(GUESS, TRUTH) RMSE = prtScoreRmse(GUESS, TRUTH) returns the root mean squared error between the guesses in GUESS as compared to the truth in TRUTH. GUESS and TRUTH should both be Nx1 vectors, or both be prtDataSets. If they are prtDataSets, TRUTH.isLabeled must be true. Example: dataSet = prtDataGenNoisySinc; % Load a prtDataRegress data set, a % noisy Sinc function reg = prtRegressRvm; % Create a prtRegressRvm object reg = reg.train(dataSet); % Train the prtRegressRvm object dataSetOut = reg.run(dataSet); % Run the regressor on the data truth = sinc(dataSet.getX); guess = dataSetOut.getX; prtScoreRmse(truth, guess)