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

接口 StringIndexerParams<T>

类型参数:

T - The class type of this instance.

所有超级接口:

org.apache.flink.ml.common.param.HasHandleInvalid<T>, org.apache.flink.ml.common.param.HasInputCols<T>, org.apache.flink.ml.common.param.HasOutputCols<T>, StringIndexerModelParams<T>, org.apache.flink.ml.param.WithParams<T>

所有已知实现类:

StringIndexer

public interface StringIndexerParams<T>
extends StringIndexerModelParams<T>

Params of StringIndexer.

字段概要

字段

修饰符和类型	字段	说明
static String	ALPHABET_ASC_ORDER
static String	ALPHABET_DESC_ORDER
static String	ARBITRARY_ORDER
static String	FREQUENCY_ASC_ORDER
static String	FREQUENCY_DESC_ORDER
static org.apache.flink.ml.param.Param<Integer>	MAX_INDEX_NUM
static org.apache.flink.ml.param.Param<String>	STRING_ORDER_TYPE	Supported options to decide the order of strings in each column are listed as follows.

从接口继承的字段 org.apache.flink.ml.common.param.HasHandleInvalid

ERROR_INVALID, HANDLE_INVALID, KEEP_INVALID, SKIP_INVALID

从接口继承的字段 org.apache.flink.ml.common.param.HasInputCols

INPUT_COLS

从接口继承的字段 org.apache.flink.ml.common.param.HasOutputCols

OUTPUT_COLS

方法概要

修饰符和类型	方法	说明
default int	getMaxIndexNum()
default String	getStringOrderType()
default T	setMaxIndexNum(int value)
default T	setStringOrderType(String value)

从接口继承的方法 org.apache.flink.ml.common.param.HasHandleInvalid

getHandleInvalid, setHandleInvalid

从接口继承的方法 org.apache.flink.ml.common.param.HasInputCols

getInputCols, setInputCols

从接口继承的方法 org.apache.flink.ml.common.param.HasOutputCols

getOutputCols, setOutputCols

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

get, getParam, getParamMap, set

字段详细资料

ARBITRARY_ORDER

static final String ARBITRARY_ORDER

另请参阅:

常量字段值

FREQUENCY_DESC_ORDER

static final String FREQUENCY_DESC_ORDER

另请参阅:

常量字段值

FREQUENCY_ASC_ORDER

static final String FREQUENCY_ASC_ORDER

另请参阅:

常量字段值

ALPHABET_DESC_ORDER

static final String ALPHABET_DESC_ORDER

另请参阅:

常量字段值

ALPHABET_ASC_ORDER

static final String ALPHABET_ASC_ORDER

另请参阅:

常量字段值

STRING_ORDER_TYPE

static final org.apache.flink.ml.param.Param<String> STRING_ORDER_TYPE

Supported options to decide the order of strings in each column are listed as follows. (The first label after ordering is assigned an index of 0).

• arbitrary: the order of strings is arbitrary and depends on each execution.
• frequencyDesc: descending order by the frequency.
• frequencyAsc: ascending order by the frequency.
• alphabetDesc: descending alphabetical order.
• alphabetAsc: descending alphabetical order.

MAX_INDEX_NUM

static final org.apache.flink.ml.param.Param<Integer> MAX_INDEX_NUM

方法详细资料

getStringOrderType

default String getStringOrderType()

setStringOrderType

default T setStringOrderType(String value)

getMaxIndexNum

default int getMaxIndexNum()

setMaxIndexNum

default T setMaxIndexNum(int value)