TensorFlow Metadata 1.12.0

Version 1.12.0

Major Features and Improvements

• N/A

Bug Fixes and Other Changes

• N/A

Breaking Changes

• N/A

Deprecations

• N/A

TensorFlow Metadata 1.11.0

Major Features and Improvements

• N/A

Bug Fixes and Other Changes

• Add a categorical indicator to the schema for StringDomain.
• Add ProblemStatement Task.is_auxiliary field to allow specifying auxiliary
  tasks in multi-task learning problems.
• Add the SequenceMetadata field to the schema to specify if this feature
  could be treated as a sequence feature.
• Add a CUSTOM_VALIDATION Type in anomalies.proto.

Breaking Changes

• Histogram Buckets include their upper bound instead of their lower bound.

Deprecations

• N/A

TensorFlow Metadata 1.10.0

Major Features and Improvements

• N/A

Bug Fixes and Other Changes

• ThresholdConfig.threshold field is made into a oneof.
• Clarifies the meaning of num_non_missing in statistics.proto.

Breaking Changes

• N/A

Deprecations

• ProblemStatement Task.task_weight and MetaOptimizationTarget.weight are
  deprecated.

TensorFlow Metadata 1.9.0

Major Features and Improvements

• N/A

Bug Fixes and Other Changes

• N/A

Breaking Changes

• N/A

Deprecations

• N/A

TensorFlow Metadata 1.8.0

Major Features and Improvements

• N/A

Bug Fixes and Other Changes

• Adds experimental support within statistics.proto and schema.proto for
  marking features that are derived during statistics generation for data
  exploration or validation, but not actually present in input data.
• Adds an experimental DERIVED_FEATURE_BAD_LIFECYCLE and
  DERIVED_FEATURE_INVALID_SOURCE anomaly type.

Breaking Changes

• N/A

Deprecations

• N/A

TensorFlow Metadata 1.7.0

Major Features and Improvements

• N/A

Bug Fixes and Other Changes

• N/A

Breaking Changes

• N/A

Deprecations

• N/A

TensorFlow Metadata 1.6.0

Major Features and Improvements

• N/A

Bug Fixes and Other Changes

• statistics.proto: Includes a field invalid_utf8_count in StringStatistics
  to store the number of non-utf8 encoded strings for a feature.
• Depends on absl-py>=0.9,<2.0.0.

Breaking Changes

• Removes deprecated field objective_function from ProblemStatement.

Deprecations

• Deprecates multi_objective field in ProblemStatement.
• Deprecates several unused PerformanceMetrics.

TensorFlow Metadata 1.5.0

Major Features and Improvements

• N/A

Bug Fixes and Other Changes

• A threshold_config is added to MetaOptimizationTarget to allow for
  expressing thresholded optimization goals.

Breaking Changes

• N/A

Deprecations

• N/A

TensorFlow Metadata 1.4.0

Major Features and Improvements

• N/A

Bug Fixes and Other Changes

• Added a new field to FloatDomain in schema to allow expression of
  categorical floats.

Breaking Changes

• N/A

Deprecations

• Deprecated Python 3.6 support.

TensorFlow Metadata 1.2.0

Major Features and Improvements

• Added PositiveNegativeSpec to ProblemStatement.BinaryClassification for
  specifying positive and negative class values.

Bug Fixes and Other Changes

• N/A

Breaking Changes

• N/A

Deprecations

• N/A