public class StandardScalerModelData extends Object
StandardScalerModel
.
This class also provides methods to convert model data from Table to Datastream, and classes to save/load model data.
Modifier and Type | Class and Description |
---|---|
static class |
StandardScalerModelData.ModelDataDecoder
Data decoder for the
StandardScalerModel model data. |
static class |
StandardScalerModelData.ModelDataEncoder
Data encoder for the
StandardScalerModel model data. |
Modifier and Type | Field and Description |
---|---|
DenseVector |
mean
Mean of each dimension.
|
DenseVector |
std
Standard deviation of each dimension.
|
long |
timestamp
Model timestamp.
|
long |
version
Model version.
|
Constructor and Description |
---|
StandardScalerModelData() |
StandardScalerModelData(DenseVector mean,
DenseVector std) |
StandardScalerModelData(DenseVector mean,
DenseVector std,
long version,
long timestamp) |
Modifier and Type | Method and Description |
---|---|
static org.apache.flink.streaming.api.datastream.DataStream<StandardScalerModelData> |
getModelDataStream(org.apache.flink.table.api.Table modelData)
Converts the table model to a data stream.
|
public DenseVector mean
public DenseVector std
public long version
public long timestamp
public StandardScalerModelData()
public StandardScalerModelData(DenseVector mean, DenseVector std)
public StandardScalerModelData(DenseVector mean, DenseVector std, long version, long timestamp)
public static org.apache.flink.streaming.api.datastream.DataStream<StandardScalerModelData> getModelDataStream(org.apache.flink.table.api.Table modelData)
modelData
- The table model data.Copyright © 2019–2023 The Apache Software Foundation. All rights reserved.