AutoDiff (Apache SystemDS 3.0.0 API)
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Package org.apache.sysds.runtime.util
Class AutoDiff
java.lang.Object
org.apache.sysds.runtime.util.AutoDiff
public class AutoDiff
extends Object
Constructor Summary
Constructors 
Constructor
Description
AutoDiff()
 
Method Summary
All Methods Static Methods Concrete Methods 
Modifier and Type
Method
Description
static ArrayList<Hop>
constructHopsNR​(LineageItem item,
Map<Long,​Hop> operands,
Hop mo,
ArrayList<String> names)
 
static ListObject
getBackward​(MatrixObject mo,
ArrayList<Data> lineage,
ExecutionContext adec)
 
static List<Data>
parseNComputeAutoDiffFromLineage​(MatrixObject mo,
String mainTrace,
ArrayList<String> names,
ExecutionContext ec)
 
Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
Constructor Detail
AutoDiff
public AutoDiff()
Method Detail
getBackward
public static ListObject getBackward​(MatrixObject mo,
ArrayList<Data> lineage,
ExecutionContext adec)
parseNComputeAutoDiffFromLineage
public static List<Data> parseNComputeAutoDiffFromLineage​(MatrixObject mo,
String mainTrace,
ArrayList<String> names,
ExecutionContext ec)
constructHopsNR
public static ArrayList<Hop> constructHopsNR​(LineageItem item,
Map<Long,​Hop> operands,
Hop mo,
ArrayList<String> names)
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