Save / Load a Spark ML Model Fit
Save / load a
The filepath used for model save / load. Currently, only local filepaths are supported.
These functions are currently experimental and not yet ready for production
use. Unfortunately, the training summary information for regression fits
(linear, logistic, generalized) are currently not serialized as part of the
model fit, and so model fits recovered through
ml_load will not work
residuals, and so on. Such fits should still
be suitable for generating predictions with new data, however.