Category

public abstract class Category

Category is a util class, that contains a category name, its display name, a float value as score, and the index of the label in the corresponding label file. Typically it's used as result of classification or detection tasks.

Public Constructors

Category()

Public Methods

abstract String	categoryName() The label of this category object.
static Category	create(float score, int index, String categoryName, String displayName) Creates a Category instance.
static Category	createFromProto(ClassificationProto.Classification proto) Creates a Category object from a ERROR(/ClassificationProto.Classification) protobuf message.
static List<Category>	createListFromProto(ClassificationList classificationListProto) Creates a list of Category objects from a ERROR(/ClassificationProto.ClassificationList).
abstract String	displayName() The display name of the label, which may be translated for different locales.
final boolean	equals(Object o)
final int	hashCode()
abstract int	index() The index of the label in the corresponding label file.
abstract float	score() The probability score of this label category.
final String	toString()

Inherited Methods

From class java.lang.Object

boolean	equals(Object arg0)
final Class<?>	getClass()
int	hashCode()
final void	notify()
final void	notifyAll()
String	toString()
final void	wait(long arg0, int arg1)
final void	wait(long arg0)
final void	wait()

Public Constructors

public Category ()

Public Methods

public abstract String categoryName ()

The label of this category object.

public static Category create (float score, int index, String categoryName, String displayName)

Creates a Category instance.

Parameters

score	the probability score of this label category.
index	the index of the label in the corresponding label file.
categoryName	the label of this category object.
displayName	the display name of the label.

public static Category createFromProto (ClassificationProto.Classification proto)

Creates a Category object from a ERROR(/ClassificationProto.Classification) protobuf message.

Parameters

proto	the ERROR(/ClassificationProto.Classification) protobuf message to convert.

public static List<Category> createListFromProto (ClassificationList classificationListProto)

Creates a list of Category objects from a ERROR(/ClassificationProto.ClassificationList).

Parameters

classificationListProto	the ERROR(/ClassificationProto.ClassificationList) protobuf message to convert.

Returns

• A list of Category objects.

public abstract String displayName ()

The display name of the label, which may be translated for different locales. For example, a label, "apple", may be translated into Spanish for display purpose, so that the display name is "manzana".

public final boolean equals (Object o)

Parameters

o

public final int hashCode ()

public abstract int index ()

The index of the label in the corresponding label file. Returns -1 if the index is not set.

public abstract float score ()

The probability score of this label category.

public final String toString ()