org.apache.flink.ml.pipeline

类 EstimatorBase<E extends EstimatorBase<E,M>,M extends ModelBase<M>>

java.lang.Object

org.apache.flink.ml.pipeline.PipelineStageBase<E>

org.apache.flink.ml.pipeline.EstimatorBase<E,M>

类型参数:

E - A subclass of the EstimatorBase, used by WithParams

M - class type of the ModelBase this Estimator produces.

所有已实现的接口:

Cloneable, org.apache.flink.ml.api.core.Estimator<E,M>, org.apache.flink.ml.api.misc.param.WithParams<E>, HasMLEnvironmentId<E>

public abstract class EstimatorBase<E extends EstimatorBase<E,M>,M extends ModelBase<M>>
extends PipelineStageBase<E>
implements org.apache.flink.ml.api.core.Estimator<E,M>

The base class for estimator implementations.

另请参阅:

序列化表格

字段概要

从类继承的字段 org.apache.flink.ml.pipeline.PipelineStageBase

params

从接口继承的字段 org.apache.flink.ml.params.shared.HasMLEnvironmentId

ML_ENVIRONMENT_ID

构造器概要

构造器

构造器和说明
EstimatorBase()
EstimatorBase(org.apache.flink.ml.api.misc.param.Params params)

方法概要

限定符和类型	方法和说明
protected abstract M	fit(BatchOperator input) Train and produce a ModelBase which fits the records from the given BatchOperator.
protected M	fit(StreamOperator input) Online learning and produce ModelBase series which fit the streaming records from the given StreamOperator.
M	fit(org.apache.flink.table.api.Table input) Train and produce a ModelBase which fits the records in the given Table.
M	fit(org.apache.flink.table.api.TableEnvironment tEnv, org.apache.flink.table.api.Table input)
default void	loadJson(String arg0)
default String	toJson()

从类继承的方法 org.apache.flink.ml.pipeline.PipelineStageBase

clone, getParams, tableEnvOf

从类继承的方法 java.lang.Object

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

从接口继承的方法 org.apache.flink.ml.api.misc.param.WithParams

get, getParams, set

从接口继承的方法 org.apache.flink.ml.params.shared.HasMLEnvironmentId

getMLEnvironmentId, setMLEnvironmentId

构造器详细资料

EstimatorBase

public EstimatorBase()

EstimatorBase

public EstimatorBase(org.apache.flink.ml.api.misc.param.Params params)

方法详细资料

fit

public M fit(org.apache.flink.table.api.TableEnvironment tEnv,
             org.apache.flink.table.api.Table input)

指定者:

fit 在接口中 org.apache.flink.ml.api.core.Estimator<E extends EstimatorBase<E,M>,M extends ModelBase<M>>

fit

public M fit(org.apache.flink.table.api.Table input)

Train and produce a ModelBase which fits the records in the given Table.

参数:

input - the table with records to train the Model.

返回:

a model trained to fit on the given Table.

fit

protected abstract M fit(BatchOperator input)

Train and produce a ModelBase which fits the records from the given BatchOperator.

参数:

input - the table with records to train the Model.

返回:

a model trained to fit on the given Table.

fit

protected M fit(StreamOperator input)

Online learning and produce ModelBase series which fit the streaming records from the given StreamOperator.

参数:

input - the StreamOperator with streaming records to online train the Model series.

返回:

the model series trained to fit on the streaming data from given StreamOperator.

toJson

public String toJson()

loadJson

public void loadJson(String arg0)