Tensorflow-metadata

Major Features and Improvements

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Bug Fixes and Other Changes

* Added new anomaly types: `MULTIPLE_REASONS` and
`INVALID_DOMAIN_SPECIFICATION`.
* Added new anomaly type: `STATS_NOT_AVAILABLE`.

Breaking Changes

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Deprecations

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Major Features and Improvements

* Adding the ability to specify and detect sequence length issues.

Bug Fixes and Other Changes

* Depends on `absl-py>=0.9,<0.13`.

Breaking Changes

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Deprecations

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Major Features and Improvements

* Added new anomaly type `MAX_IMAGE_BYTE_SIZE_EXCEEDED` for image_domain.
* Added new anomaly type `INVALID_FEATURE_SHAPE`.
* The `RaggedTensor` TensorRepresentation now supports additional partitions.

Bug Fixes and Other Changes

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Breaking Changes

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Deprecations

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Major Features and Improvements

* Added new anomaly types to AnamalyInfo to report data issues with NL
features.

Bug Fixes and Other Changes

* Added new FloatDomain field and anomaly type to designate and validate
features that represent fixed dimensional embeddings.

Breaking changes

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Deprecations

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Major Features and Improvements

* Added new fields to NaturalLanguageDomain message in the schema, including
support for specifying vocabularies, constraints on sequence values
(SequenceValueConstraints), constraints on vocabulary coverage
(FeatureCoverageConstraints), and constraints on token location
(location_constraints_regex).
* Added new NaturalLanguageStatistics message to the statistics.proto so that
we can compute statistics corresponding to Natural Language features.

Bug Fixes and Other Changes

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Breaking changes

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Deprecations

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Major Features and Improvements

* Added new Anomaly and Schema field to support drift and distribution skew
detection for numeric features.
* Added a new field in Anomalies proto to report the raw measurements of
distribution skew detection.
* From this release TFMD will also be hosting nightly packages on
https://pypi-nightly.tensorflow.org. To install the nightly package use the
following command:


pip install --extra-index-url https://pypi-nightly.tensorflow.org/simple tensorflow-metadata


Note: These nightly packages are unstable and breakages are likely to
happen. The fix could often take a week or more depending on the complexity
involved for the wheels to be available on the PyPI cloud service. You can
always use the stable version of TFMD available on PyPI by running the
command `pip install tensorflow-metadata` .

Bug Fixes and Other Changes

* Added new Anomaly type to describe when a domain is incompatible with the
data type.
* Added new Anomaly types for invalid schema configurations (missing name,
missing type, etc).
* Added new Anomaly type to describe when type does not match the data.
* Added new LifecycleStage:DISABLED.

Breaking changes

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Deprecations

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