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How to calculate residual errors for linear regression and interpret regression metrics?

Assuming we have a linear regression equation and some data points (sample), how can we calculate residual error for each data point, and total cost based on the metrics ...

tofighi

116k points 73 79 101

asked Feb 18, 2020

Machine Learning
machine-learning
linear-regression
residual
mae
mse
rmse
mape
mpe
ml-exercise
ml-midterm

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