1.5.0

1.5.0

Bug Fixes

• Registry: Fix invalid parameter 'SHOW_MODEL_DETAILS_IN_SHOW_VERSIONS_IN_MODEL' error.

Behavior Changes

• Model Development: The behavior of fit_transform for all estimators is changed.
  Firstly, it will cover all the estimator that contains this function,
  secondly, the output would be the union of pandas DataFrame and snowpark DataFrame.

Model Registry (PrPr)

snowflake.ml.registry.artifact and related snowflake.ml.model_registry.ModelRegistry APIs have been removed.

• Removed snowflake.ml.registry.artifact module.
• Removed ModelRegistry.log_artifact(), ModelRegistry.list_artifacts(), ModelRegistry.get_artifact()
• Removed artifacts argument from ModelRegistry.log_model()

Dataset (PrPr)

snowflake.ml.dataset.Dataset has been redesigned to be backed by Snowflake Dataset entities.

• New Datasets can be created with Dataset.create() and existing Datasets may be loaded
  with Dataset.load().
• Datasets now maintain an immutable selected_version state. The Dataset.create_version() and
  Dataset.load_version() APIs return new Dataset objects with the requested selected_version state.
• Added dataset.create_from_dataframe() and dataset.load_dataset() convenience APIs as a shortcut
  to creating and loading Datasets with a pre-selected version.
• Dataset.materialized_table and Dataset.snapshot_table no longer exist with Dataset.fully_qualified_name
  as the closest equivalent.
• Dataset.df no longer exists. Instead, use DatasetReader.read.to_snowpark_dataframe().
• Dataset.owner has been moved to Dataset.selected_version.owner
• Dataset.desc has been moved to DatasetVersion.selected_version.comment
• Dataset.timestamp_col, Dataset.label_cols, Dataset.feature_store_metadata, and
  Dataset.schema_version have been removed.

Feature Store (PrPr)

FeatureStore.generate_dataset argument list has been changed to match the new
snowflake.ml.dataset.Dataset definition

• materialized_table has been removed and replaced with name and version.
• name moved to first positional argument
• save_mode has been removed as merge behavior is no longer supported. The new behavior is always errorifexists.

New Features

• Registry: Add export method to ModelVersion instance to export model files.
• Registry: Add load method to ModelVersion instance to load the underlying object from the model.
• Registry: Add Model.rename method to Model instance to rename or move a model.

Dataset (PrPr)

• Added Snowpark DataFrame integration using Dataset.read.to_snowpark_dataframe()
• Added Pandas DataFrame integration using Dataset.read.to_pandas()
• Added PyTorch and TensorFlow integrations using Dataset.read.to_torch_datapipe()
  and Dataset.read.to_tf_dataset() respectively.
• Added fsspec style file integration using Dataset.read.files() and Dataset.read.filesystem()

1.4.1 (2024-04-18)

New Features

• Registry: Add support for catboost model (catboost.CatBoostClassifier, catboost.CatBoostRegressor).
• Registry: Add support for lightgbm model (lightgbm.Booster, lightgbm.LightGBMClassifier, lightgbm.LightGBMRegressor).

Bug Fixes

• Registry: Fix a bug that leads to relax_version option is not working.