Regression problem

• Predict continuous valued output.

• Housing prices: area (x) vs price (y)

• How to predict the price based on the area?

• Try to match a linear line, maybe a 2nd degree polynom, or an exact match on the known points using very high degree polynom?

• Size, weight, color, nutrition value of various crops based on rainfall, sun, etc.

• Life expectancy at birth or when a certain disase is found in a person.