com.cybozu.labs.langdetect.util

Class LangProfile

java.lang.Object

com.cybozu.labs.langdetect.util.LangProfile

public class LangProfile
extends java.lang.Object

LangProfile is a Language Profile Class. Users don't use this class directly.

Author:

Nakatani Shuyo

Field Summary

Fields

Modifier and Type	Field and Description
java.util.HashMap<java.lang.String,java.lang.Integer>	freq
int[]	n_words
java.lang.String	name

Constructor Summary

Constructors

Constructor and Description
LangProfile() Constructor for JSONIC
LangProfile(java.lang.String name) Normal Constructor
LangProfile(java.lang.String name, java.util.HashMap<java.lang.String,java.lang.Integer> freq, int[] n_words) Alternative constructor

Method Summary

Methods

Modifier and Type	Method and Description
void	add(java.lang.String gram) Add n-gram to profile
void	omitLessFreq() Eliminate below less frequency n-grams and noise Latin alphabets
void	update(java.lang.String text) Update the language profile with (fragmented) text.

Methods inherited from class java.lang.Object

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

Field Detail

name

public java.lang.String name

freq

public java.util.HashMap<java.lang.String,java.lang.Integer> freq

n_words

public int[] n_words

Constructor Detail

LangProfile

public LangProfile()

Constructor for JSONIC

LangProfile

public LangProfile(java.lang.String name)

Normal Constructor

Parameters:

name - language name

LangProfile

public LangProfile(java.lang.String name,
           java.util.HashMap<java.lang.String,java.lang.Integer> freq,
           int[] n_words)

Alternative constructor

Method Detail

add

public void add(java.lang.String gram)

Add n-gram to profile

Parameters:

gram -

omitLessFreq

public void omitLessFreq()

Eliminate below less frequency n-grams and noise Latin alphabets

update

public void update(java.lang.String text)

Update the language profile with (fragmented) text. Extract n-grams from text and add their frequency into the profile.

Parameters:

text - (fragmented) text to extract n-grams