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linkedin / photon-ml

A scalable machine learning library on Apache Spark
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Fix a hyperparameter tuning dimension mismatch bug #459

Closed yunboouyang closed 4 years ago

yunboouyang commented 4 years ago

Fix a hyperparameter tuning dimension calculation bug.

  1. The dimension should be equal to the number of lambdas (magnitude) and alphas (mixing weights).
  2. Right now the dimension is equal to the number of coordinates.