tft.coders.ExampleProtoCoder

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A coder between maybe-serialized TF Examples and tf.Transform datasets.

tft.coders.ExampleProtoCoder(
    schema, serialized=True
)

Used in the notebooks

Used in the tutorials
Preprocessing data with TensorFlow Transform Semantic Search with Approximate Nearest Neighbors and Text Embeddings

Args
schema	A Schema proto.
serialized	Whether to encode / decode serialized Example protos (as opposed to in-memory Example protos).

Raises
ValueError	If schema is invalid.

Methods

decode

View source

decode(
    example_proto
)

Decode tf.Example as a tf.transform encoded dict.

encode

View source

encode(
    instance
)

Encode a tf.transform encoded dict as tf.Example.