Package edu.cmu.tetrad.sem
Class SemOptimizerRegression
java.lang.Object
edu.cmu.tetrad.sem.SemOptimizerRegression
- All Implemented Interfaces:
SemOptimizer
,TetradSerializable
,Serializable
Optimizes a DAG SEM by regressing each varaible onto its parents using a linear regression.
- Author:
- josephramsey
- See Also:
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Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionint
void
Fit the freeParameters by doing local regressions.static SemOptimizerRegression
Generates a simple exemplar of this class to test serialization.void
setNumRestarts
(int numRestarts) toString()
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Constructor Details
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SemOptimizerRegression
public SemOptimizerRegression()Blank constructor.
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Method Details
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serializableInstance
Generates a simple exemplar of this class to test serialization. -
optimize
Fit the freeParameters by doing local regressions.- Specified by:
optimize
in interfaceSemOptimizer
- Parameters:
semIm
- The unoptimized Sem (will be optimized).
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getNumRestarts
public int getNumRestarts()- Specified by:
getNumRestarts
in interfaceSemOptimizer
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setNumRestarts
public void setNumRestarts(int numRestarts) - Specified by:
setNumRestarts
in interfaceSemOptimizer
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toString
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