Package org.neo4j.gds.ml.pipeline

Class FeatureStepUtil

  • public final class FeatureStepUtil
extends java.lang.Object

    • Method Summary

      All Methods Static Methods Concrete Methods 
      Modifier and Type Method Description
      static int propertyDimension​(org.neo4j.gds.api.Graph graph, java.lang.String nodeProperty)  
      static int propertyDimension​(org.neo4j.gds.api.properties.nodes.NodePropertyValues nodeProperties, java.lang.String propertyName)  
      static void throwNanError​(java.lang.String featureStep, java.util.Collection<java.lang.String> nodeProperties, long source, long target)  
      static void validateComputedFeatures​(double[] linkFeatures, int startOffset, int endOffset, java.lang.Runnable throwError)  

      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

    • Method Detail

      • propertyDimension

        public static int propertyDimension​(org.neo4j.gds.api.Graph graph,
                                    java.lang.String nodeProperty)

      • propertyDimension

        public static int propertyDimension​(org.neo4j.gds.api.properties.nodes.NodePropertyValues nodeProperties,
                                    java.lang.String propertyName)

      • validateComputedFeatures

        public static void validateComputedFeatures​(double[] linkFeatures,
                                            int startOffset,
                                            int endOffset,
                                            java.lang.Runnable throwError)

      • throwNanError

        public static void throwNanError​(java.lang.String featureStep,
                                 java.util.Collection<java.lang.String> nodeProperties,
                                 long source,
                                 long target)