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mean absolute scaled error
measure of forecasting quality
MASE
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Statements
instance of
measure of forecasting quality
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has use
prediction
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defining formula
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{\displaystyle \mathrm {MASE} ={\frac {1}{T}}\sum _{t=1}^{T}\left({\frac {\left|e_{t}\right|}{{\frac {1}{T-1}}\sum _{t=2}^{T}\left|Y_{t}-Y_{t-1}\right|}}\right)={\frac {\sum _{t=1}^{T}\left|e_{t}\right|}{{\frac {T}{T-1}}\sum _{t=2}^{T}\left|Y_{t}-Y_{t-1}\right|}}}
1 reference
reference URL
https://www.sciencedirect.com/science/article/pii/S0169207006000239?via%3Dihub
maintained by WikiProject
WikiProject Mathematics
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different from
mean absolute percentage error
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Identifiers
Freebase ID
/m/0gkzjx4
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Microsoft Academic ID
201653241
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Mean absolute scaled error
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