All Questions
4 questions
6votes
1answer
216views
Predicting change of shapes/coordinates
I'm trying to find a way to predict/calculate how a shape (e.g. outline of a glacier) will change in the future—based on its history (previous shape) and additional factors (e.g. Δtemperature). In my ...
1vote
1answer
118views
How to decide power of independent variables in case of non-linear polynomial regression?
Consider one dependent variable 'Y' and 10 independent variables or features- X1, X2, X3, ... X10. I want to create a non-linear polynomial regression model such that- Y ~ a1.X1^b1 + a2.X2^b2 + .... ...
- 267
3votes
0answers
71views
Has anyone defined a spline function (i.e. defineFuction) in PMML?
Has anyone defined a spline function (i.e. defineFuction) in PMML? There are quite a few parameters that need to be defined, with a fairly lengthy math. For example, for a predictor with a simple 3-...
0votes
2answers
6kviews
How to make predictions based on correlations?
I have correlation values for profit based on three different attributes - attribute1,...
- 541
