Sentence examples for mean absolute deviation from inspiring English sources
noun
In a set of data, the average of the absolute values of the deviations from a chosen central point.
It also makes sense to measure within-group variation in preferences using the mean absolute deviation rather than standard deviation.
Also, standard deviation and mean absolute deviation are used as evaluation criteria.
The Fang (2013) correlation performs best with a mean absolute deviation of 15.5%.
The 363 data points from 53 sources are predicted with a mean absolute deviation of 16.2%.
The mean absolute deviation of the designed neural network in prediction of the mean ionic activity coefficients was about 0.0083.
root mean square error (RMSE), mean absolute deviation (MAD) and mean absolute percentage error (MAPE) were low during ANN prediction as compared to RSM.
We prove that these problems are equivalent to minimizing the variance, minimizing the range, and minimizing the mean absolute deviation, respectively.
The mean absolute deviation of predicted porosities is 0.029 for most of the columns, with only eight columns showing deviations exceeding 0.050.
The Liu and Winterton's correlation showed the best agreement with a mean absolute deviation mostly less than ±15% for heat transfer.
"Mean-Absolute Deviation Characteristic Lines for Securities and Portfolios," Management Science, October 1971, pp. B-1-B-13.
The existing mean-absolute deviation models are devoted to either stochastic portfolio optimization or fuzzy one.
