tfdv.TransformStatsGenerator

Class `TransformStatsGenerator`

Generate statistics using a Beam PTransform.

Note that the input PTransform must take a PCollection of sliced examples (tuple of (slice_key, example)) as input and output a PCollection of sliced protos (tuple of (slice_key, DatasetFeatureStatistics proto)).

`init`

__init__(
    name,
    ptransform,
    schema=None
)

Initializes a statistics generator.

Args:

name: A unique name associated with the statistics generator.
schema: An optional schema for the dataset.

Properties

`name`

`ptransform`

`schema`

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Last updated 2020-01-07.

tfdv.TransformStatsGenerator

Class TransformStatsGenerator

__init__