How to work with predicting continuous output?

machine_learning
#1

I have been trying to predict continuous values. I used regression but Rsquare error is very low. How can I deal this issue and build an efficient model?.

#2

you can start with some basic training courses. Here are a few :

https://trainings.analyticsvidhya.com/courses/course-v1:AnalyticsVidhya+Python-Final-Jan-Feb+Python-Session-1/course/

Big mart sales - practice problem (regression)

https://trainings.analyticsvidhya.com/courses/course-v1:AnalyticsVidhya+BigMS01+2018_1/info

Loan prediction - practice problem (classification problem)

https://trainings.analyticsvidhya.com/courses/course-v1:AnalyticsVidhya+LP101+2018_T1/info

follow the tutorial step by step to get a fair understnding