Calculating the Root Mean Squared Error (RMSE) of a model

InterviewQs

Calculating the Root Mean Squared Error (RMSE) of a model

Python Data Structures RMSE Arrays

Forward this email to a friend or colleague and challenge them to solve it.

Hi, 

The formula for the RMSE is as follows:

Given this formula, write a function to calculate the RMSE (root mean squared error) of a model. Your function should take in two lists as inputs: one with actual values, one with predictions.

Examples:

    

calc_rmse([1,3], [1,3]) = 0

calc_rmse([1,3,2], [1,3,3]) = 0.5773502691896257

Solution will be written in Python for premium users.


 

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