zhengruifeng opened a new pull request #30758: URL: https://github.com/apache/spark/pull/30758
### What changes were proposed in this pull request? expose intermediateStorageLevel in mllib: 1, add new shared param `HasIntermediateStorageLevel`; 2, make `LinearSVCParams`,`LogisticRegressionParams`,`MultilayerPerceptronParams`,`AFTSurvivalRegressionParams`,`LinearRegressionParams` extend `HasIntermediateStorageLevel`; 2, make `DecisionTreeParams` extend `HasIntermediateStorageLevel` for all tree models; 3, make `FactorizationMachinesParams` extend `HasIntermediateStorageLevel` for `FMRegressor` and `FMClassifier`; 4, make `ALSParams` extend `HasIntermediateStorageLevel`; ### Why are the changes needed? Existing mllib impls persist intermediate datasets at level "MEMORY_AND_DISK", it should be useful to expose it to end users. ### Does this PR introduce _any_ user-facing change? Yes, new param is added ### How was this patch tested? updated py doc test ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
