Package org.apache.spark.mllib.optimization

Interface Optimizer

All Superinterfaces:
Serializable
All Known Implementing Classes:
GradientDescent, LBFGS
public interface Optimizer extends Serializable
Trait for optimization problem solvers.

  • Method Summary

    Modifier and Type
    Method
    Description
    Vector
    optimize(RDD<scala.Tuple2<Object,Vector>> data, Vector initialWeights)
    Solve the provided convex optimization problem.

  • Method Details

    • optimize

      Vector optimize(RDD<scala.Tuple2<Object,Vector>> data, Vector initialWeights)
      Solve the provided convex optimization problem.
      Parameters:
      data - (undocumented)
      initialWeights - (undocumented)
      Returns:
      (undocumented)