[Time Series Forecast] How to put constraints on forecasted value
(attached example image for your understanding)
I want to know how to put constraints on time series forecast.
For example, I have to forecast 5 kinds of jobs for next 3 years, so I will have 15 forecasted value.
However, there are two constraints on my forecast.
1. Forecasted values have to be more than 0 and less than 100.
2. The sum of each year's forecasted values(the sum of 5 forecasted values of each year) has to be 100, because the values are percentages(ratios).
Is it possible to put these constraints on the forecasted value using RapidMiner?
(I used Holt-Winters.)
My aim is to see how these values work together dynamically, not respectively.
Thank you all and sorry for my bad English