Ds-box

Fixed

- Fix BQ unit (write) removing np.object deprecated usage

Added

- Add custom input unit and output unit in Dataoperations

Added

- Add GKEDataOperator for Airflow v1 and v2

Added

- Add DataInputBigQueryUnit and DataOutputBigQueryUnit

Added

- Add zero memory copy rolling functions (using NumPy)
- Add Outliers notebook example

Changed

- Remove timestamp examples in Shifter class doctests

Fixed

- Force pod name to maximum 64 characters in KubeDataOperator class

Added

- KerasApplicationFactory generating known NN architectures for image labelling (for instance Xception)
- Add inverse_transform method for TagEncoder
- Documentation for OPS part (Operators, Data Units)
- DataGlobalInputUnit and DataGlobalOutputUnit able to handle all dataframes APIs (Pandas, Vaex, Dask and co.)
- Tutorial notebook "Classic Auto-encoders architectures"
- Tutorial notebook "LSTM and CNN for text classification - Sentiment analysis applied to tweets in French"

Changed

- Update keras imports to tensorflow.keras
- Add OutlierMixin inheritance to outliers class
- Add a window parameter to MADOutliers estimator

Fixed

- Add __str__ method to multiple data units (cause crash in Apache Airflow if consulting task instance details)
- Update joblib import from sklearn.externals.joblib to joblib
- Re-aligned some pacakges importation to avoid future deprecation