- 蠏 螻炎啓 れ姶(Root mean squared error,RMSE)
- 殊狩 れ姶 蠏(Mean Absolute Percentage Error, MAPE)
- 豺 殊狩 れ姶 蠏(Symmetrical Mean Absolute Percentage Error, SMAPE)
- 殊狩 れ姶 譴(Mean Absolute Percentage Error, MdAPE)
- 殊狩 れ姶 蠏(Mean Absolute Algebraic Percentage Error, MALPE)
--豢豌: http://www.forecastpro.com/Trends/forecasting101August2011.html