Package smile.nlp

Class Bigram

java.lang.Object

smile.nlp.Bigram

Direct Known Subclasses:

Bigram

public class Bigram
extends Object

Bigrams or digrams are groups of two words, and are very commonly used as the basis for simple statistical analysis of text. They are a special case of N-gram.

Field Summary

Fields

Modifier and Type	Field	Description
final String	w1	Immutable first word of bigram.
final String	w2	Immutable second word of bigram.

Constructor Summary

Constructors

Constructor	Description
Bigram(String w1, String w2)	Constructor.

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object obj)
int	hashCode()
String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Details

w1

public final String w1

Immutable first word of bigram.

w2

public final String w2

Immutable second word of bigram.

Constructor Details

Bigram

public Bigram(String w1,
 String w2)

Constructor.

Parameters:

w1 - the first word of bigram.

w2 - the second word of bigram.

Method Details

toString

public String toString()

Overrides:

toString in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object obj)

Overrides:

equals in class Object