What is the difference between squared error and absolute error? and Are there instances where root mean squared error might be used rather than mean absolute error? and How would a model change if we minimized absolute error instead of squared error? What about the other way around? and @absolute error squared error

Data Science Interview Questions › Category: Data Science › What is the difference between squared error and absolute error? and Are there instances where root mean squared error might be used rather than mean absolute error? and How would a model change if we minimized absolute error instead of squared error? What about the other way around? and @absolute error squared error
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DS asked 6 years ago
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DS answered 6 years ago

[1] https://www.quora.com/What-is-the-difference-between-squared-error-and-absolute-error
[2] https://www.quora.com/Are-there-instances-where-root-mean-squared-error-might-be-used-rather-than-mean-absolute-error 
[3] https://www.quora.com/How-would-a-model-change-if-we-minimized-absolute-error-instead-of-squared-error-What-about-the-other-way-around

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MockInterview Staff answered 6 years ago

Mean Squared error puts too much emphasis on large deviations (squared) so an alternative is mean absolute deviation
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