Class SemOptimizerRegression

java.lang.Object
edu.cmu.tetrad.sem.SemOptimizerRegression
All Implemented Interfaces:
SemOptimizer, TetradSerializable, Serializable

public class SemOptimizerRegression extends Object implements SemOptimizer
Optimizes a DAG SEM by regressing each varaible onto its parents using a linear regression.
Author:
josephramsey
See Also:
  • Constructor Details

    • SemOptimizerRegression

      public SemOptimizerRegression()
      Blank constructor.
  • Method Details

    • serializableInstance

      public static SemOptimizerRegression serializableInstance()
      Generates a simple exemplar of this class to test serialization.
    • optimize

      public void optimize(SemIm semIm)
      Fit the freeParameters by doing local regressions.
      Specified by:
      optimize in interface SemOptimizer
      Parameters:
      semIm - The unoptimized Sem (will be optimized).
    • getNumRestarts

      public int getNumRestarts()
      Specified by:
      getNumRestarts in interface SemOptimizer
    • setNumRestarts

      public void setNumRestarts(int numRestarts)
      Specified by:
      setNumRestarts in interface SemOptimizer
    • toString

      public String toString()
      Overrides:
      toString in class Object