Replace mapValues with immutable Map where applicable

salesforce / TransmogrifAI

TransmogrifAI (pronounced trăns-mŏgˈrə-fī) is an AutoML library for building modular, reusable, strongly typed machine learning workflows on Apache Spark with minimal hand-tuning

https://transmogrif.ai

BSD 3-Clause "New" or "Revised" License

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Replace mapValues with immutable Map where applicable #363

Closed tovbinm closed 5 years ago

tovbinm commented 5 years ago

Related issues Fixes #362

Describe the proposed solution PreparedFeatures.summary should produce immutable map to allow their proper serialization with Spark.

Describe alternatives you've considered NA