(Q1940696)

English

mean squared error

Average of the squares of the errors between estimated and actual values

MSE

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Statements

instance of

measure of forecasting quality

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short name

MSE (English)

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PKN (Slovenian)

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defining formula

\operatorname {MSE} ={\frac {1}{n}}\sum _{i=1}^{n}({\hat {Y_{i}}}-Y_{i})^{2}

1 reference

imported from Wikimedia project

English Wikipedia

in defining formula

n

symbol represents

number of entities

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{\hat {Y_{i}}}

symbol represents

average

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maintained by WikiProject

WikiProject Mathematics

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different from

root-mean-square deviation

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Identifiers

Encyclopædia Britannica Online ID

science/mean-square-due-to-error

subject named as

mean square due to error

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1 reference

28 October 2013

Microsoft Academic ID

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1 reference

26 January 2022

https://docs.openalex.org/download-snapshot/snapshot-data-format

(Q1940696)

mean squared error

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