AttributeKeys (Spark 3.0.0 JavaDoc)

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Object
- org.apache.spark.ml.attribute.AttributeKeys

public class AttributeKeys
extends Object

Keys used to store attributes.

Constructor Summary

Constructors
Constructor and Description

AttributeKeys()

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method and Description
`static String`	`ATTRIBUTES()`
`static String`	`INDEX()`
`static String`	`MAX()`
`static String`	`MIN()`
`static String`	`ML_ATTR()`
`static String`	`NAME()`
`static String`	`NUM_ATTRIBUTES()`
`static String`	`NUM_VALUES()`
`static String`	`ORDINAL()`
`static String`	`SPARSITY()`
`static String`	`STD()`
`static String`	`TYPE()`
`static String`	`VALUES()`

Methods inherited from class Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail
- AttributeKeys
```
public AttributeKeys()
```

Method Detail

ML_ATTR
```
public static String ML_ATTR()
```

TYPE
```
public static String TYPE()
```

NAME
```
public static String NAME()
```

INDEX
```
public static String INDEX()
```

MIN
```
public static String MIN()
```

MAX
```
public static String MAX()
```

STD
```
public static String STD()
```

SPARSITY
```
public static String SPARSITY()
```

ORDINAL
```
public static String ORDINAL()
```

VALUES
```
public static String VALUES()
```

NUM_VALUES
```
public static String NUM_VALUES()
```

ATTRIBUTES
```
public static String ATTRIBUTES()
```

NUM_ATTRIBUTES
```
public static String NUM_ATTRIBUTES()
```

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