How can I check if this problem is of lowess or of multiple linear regression as i cant plot the data for this question on graph?
Air pollution Challenge
Hey @devanshmarwaha27, there is no direct way to find this, you need to first split the data in ration of 80:20, than use first 80 % to train the linear regression model and than measure the r2_score of 20% data. If it comes out good, we can say linear regression model is good. Otherwise we need to introduce higher featrures, and than again check score on those 20% of data of new model.
The model which gives better accuracy, suggests us what is the solution model to be used.
HOpe this resolved your doubt.
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