About site:

Domain name - smape.it

Site title - Smape – whatever the challenge we’ll find the solution

Go to website - Smape – whatever the challenge we’ll find the solution

Site GEO location

Registration Country - United States

Provider - CLOUDFLARENET

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IP address:

104.21.27.110 172.67.169.33

Domain name servers:

guy.ns.cloudflare.com betty.ns.cloudflare.com

All records:

☆ smape.it. 3597 IN HINFO "RFC8482" ""

Brief facts about smape:

Symmetric mean absolute percentage error is an accuracy measure based on percentage errors. It is usually defined as follows...

Relative change and difference - In any quantitative science, the terms relative change and relative difference are used to compare two quantities while taking into account the "sizes" of the things being compared, i.e. dividing by a standard or reference or starting value.

Mean absolute error - In statistics, mean absolute error is a measure of difference between two continuous variables. Assume X and Y are variables of paired observations that express the same phenomenon.

Mean absolute percentage error - The mean absolute percentage error, also known as mean absolute percentage deviation, is a measure of prediction accuracy of a forecasting method in statistics, for example in trend estimation. It usually expresses accuracy as a percentage, and is defined by the formula...

Mean squared error - In statistics, the mean squared error or mean squared deviation of an estimator measures the average of the squares of the errors—that is, the average squared difference between the estimated values and the actual value.

Root mean squared error - The root-mean-square deviation or root-mean-square error is either one of two closely related and frequently used measures of the differences between true or predicted values on the one hand and observed values or an estimator on the other.

Statistical deviation and dispersion