In the homework, it looks like categorical variables are demeaned and normalized, even things like YrBuilt YrSold etc. Why would this be useful?
Yes. I recommend looking at other competitions on Kaggle to get some ideas for how to process data.
In the homework, it looks like categorical variables are demeaned and normalized, even things like YrBuilt YrSold etc. Why would this be useful?
Yes. I recommend looking at other competitions on Kaggle to get some ideas for how to process data.