NormalPRNGenerator (Apache SystemDS 3.0.0 API)
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Package org.apache.sysds.runtime.util
Class NormalPRNGenerator
java.lang.Object
org.apache.sysds.runtime.util.PRNGenerator
org.apache.sysds.runtime.util.NormalPRNGenerator
public class NormalPRNGenerator
extends PRNGenerator
Class that can generate a stream of random numbers from standard
normal distribution N(0,1). This class internally makes use of
RandNPair, which uses Box-Muller method.
Constructor Summary
Constructors 
Constructor
Description
NormalPRNGenerator()
 
Method Summary
All Methods Instance Methods Concrete Methods 
Modifier and Type
Method
Description
double
nextDouble()
 
void
setSeed​(long seed)
 
Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
Constructor Detail
NormalPRNGenerator
public NormalPRNGenerator()
Method Detail
setSeed
public void setSeed​(long seed)
Specified by:
setSeed in class PRNGenerator
nextDouble
public double nextDouble()
Specified by:
nextDouble in class PRNGenerator
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