sdf-transform-methods

0th

Percentile

Spark ML -- Transform, fit, and predict methods (sdf_ interface)

Methods for transformation, fit, and prediction. These are mirrors of the corresponding ml-transform-methods.

Usage
sdf_predict(x, model, ...)

sdf_transform(x, transformer, ...)

sdf_fit(x, estimator, ...)

sdf_fit_and_transform(x, estimator, ...)

Arguments
x

A tbl_spark.

model

A ml_transformer or a ml_model object.

...

Optional arguments passed to the corresponding ml_ methods.

transformer

A ml_transformer object.

estimator

A ml_estimator object.

Value

sdf_predict(), sdf_transform(), and sdf_fit_and_transform() return a transformed dataframe whereas sdf_fit() returns a ml_transformer.

Aliases
  • sdf-transform-methods
  • sdf_predict
  • sdf_transform
  • sdf_fit
  • sdf_fit_and_transform
Documentation reproduced from package sparklyr, version 0.9.3, License: Apache License 2.0 | file LICENSE

Community examples

Looks like there are no examples yet.