data-analysis-with-python

Python data analysis demos

Housing projects in Helsinki

Can the number of housings be predicted from house type, form of financing and municipality with neural network?
Short answer: Badly

• With neural network R2: 0.6, MAE: 4.1, RMSE: 10.8 (apartments per project)
• With Linear Regression R2: 0.5, MAE: 5.7, RMSE: 14.9 (apartments per project)

Birth rates in Finland

Can the number of newborns be predicted from Nasdaq 100 index, employment rate and working hours?
Short answer: Badly

• With Linear Regression R2: 0.49, MAE: 810, RMSE: 1011 (newborns per year)