Recommenders 0.1.0

New Algorithms or improvements

Development of SAR algorithm on three implementations:

• SAR single node
• SAR PySpark
• SAR+

New utilities or improvements

• Dataset splitters in Python and PySpark.
• Rating and ranking metrics in Python and PySpark.

New Notebooks or improvements

• ALS quickstart with Movielens
• SAR single node quickstart with Movielens
• SAR PySpark quickstart with Movielens
• SAR+ quickstart with Movielens
• Data splitter
• ALS deep dive
• SAR deep dive
• Evaluation

Other features

• Benchmark of the current algorithms.
• Unit, smoke and integration tests for Python and PySpark environments.