Was the simple test project by chance targeting .Net 4?
Polynomial regression is currently implemented with linear algebra routines, some of which are parallelized and thus cause the threading infrastructure to be loaded, if not loaded yet. On .Net 4 and higher we do parallelization using the .Net base class libraries directly, but on .Net 3.5 we have to use that package which ports some of the missing tools back to .Net 3.5.
Thanks,
Christoph
Polynomial regression is currently implemented with linear algebra routines, some of which are parallelized and thus cause the threading infrastructure to be loaded, if not loaded yet. On .Net 4 and higher we do parallelization using the .Net base class libraries directly, but on .Net 3.5 we have to use that package which ports some of the missing tools back to .Net 3.5.
Thanks,
Christoph