public static class KMeansModelDataGenerator.GenerateWeightsFunction
extends org.apache.flink.table.functions.ScalarFunction
Constructor and Description |
---|
GenerateWeightsFunction() |
Modifier and Type | Method and Description |
---|---|
DenseVector |
eval(DenseVector[] centroids) |
org.apache.flink.table.types.inference.TypeInference |
getTypeInference(org.apache.flink.table.catalog.DataTypeFactory typeFactory) |
getKind, getParameterTypes, getResultType
close, functionIdentifier, open, toString
public DenseVector eval(DenseVector[] centroids)
public org.apache.flink.table.types.inference.TypeInference getTypeInference(org.apache.flink.table.catalog.DataTypeFactory typeFactory)
getTypeInference
in interface org.apache.flink.table.functions.FunctionDefinition
getTypeInference
in class org.apache.flink.table.functions.ScalarFunction
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