程序包 org.apache.flink.ml.feature.countvectorizer

类 CountVectorizerModelData

java.lang.Object

org.apache.flink.ml.feature.countvectorizer.CountVectorizerModelData

public class CountVectorizerModelData
extends Object

Model data of CountVectorizerModel.

This class also provides methods to convert model data from Table to a data stream, and classes to save/load model data.

嵌套类概要

嵌套类

修饰符和类型	类	说明
static class	CountVectorizerModelData.ModelDataDecoder	Decoder for CountVectorizerModelData.
static class	CountVectorizerModelData.ModelDataEncoder	Encoder for CountVectorizerModelData.

字段概要

字段

修饰符和类型	字段	说明
String[]	vocabulary	The array over terms, only the terms in the vocabulary will be counted.

构造器概要

构造器

构造器	说明
CountVectorizerModelData()
CountVectorizerModelData(String[] vocabulary)

方法概要

修饰符和类型	方法	说明
static org.apache.flink.streaming.api.datastream.DataStream<CountVectorizerModelData>	getModelDataStream(org.apache.flink.table.api.Table modelDataTable)	Converts the table model to a data stream.

从类继承的方法 java.lang.Object

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

字段详细资料

vocabulary

public String[] vocabulary

The array over terms, only the terms in the vocabulary will be counted.

构造器详细资料

CountVectorizerModelData

public CountVectorizerModelData()

CountVectorizerModelData

public CountVectorizerModelData(String[] vocabulary)

方法详细资料

getModelDataStream

public static org.apache.flink.streaming.api.datastream.DataStream<CountVectorizerModelData> getModelDataStream(org.apache.flink.table.api.Table modelDataTable)

Converts the table model to a data stream.

参数:

modelDataTable - The table model data.

返回:

The data stream model data.