stripe-archive / brushfire

Distributed decision tree ensemble learning in Scala
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Voter trait #31

Closed avibryant closed 9 years ago

avibryant commented 9 years ago

Adds a new trait, Voter, which is responsible of normalizing and combining predictions across multiple trees in an ensemble. This also introduces a new type parameter, P, which is used by both Voter and Error, for the combined prediction.

This also temporarily shelves BrierDecompositionError and brings back the earlier BrierScoreError, for now, until I get a chance to debug the former.