Version 1.11.0

Major Features and Improvements

• This is the last version that supports TensorFlow 1.15.x. TF 1.15.x support will be removed in the next version. Please check the TF2 migration guide to migrate to TF2.

• Introduced tft.experimental.document_frequency and tft.experimental.idf which map each term to its document frequency and inverse document frequency in the same order as the terms in documents.

• schema_utils.schema_as_feature_spec now supports struct features as a way to describe tf.SequenceExample data.

• TensorRepresentations in schema used for schema_utils.schema_as_feature_spec can now share name with their source features.

• Introduced tft_beam.EncodeTransformedDataset which can be used to easily encode transformed data in preparation for materialization.

Bug Fixes and Other Changes

• Depends on tensorflow>=1.15.5,<2 or tensorflow>=2.10,<2.11
• Depends on apache-beam[gcp]>=2.41,<3.

Breaking Changes

• N/A

Deprecations

• N/A