ai.djl.modality.nlp.preprocess

Class SimpleTokenizer

java.lang.Object

ai.djl.modality.nlp.preprocess.SimpleTokenizer

All Implemented Interfaces:

Tokenizer

public class SimpleTokenizer
extends java.lang.Object
implements Tokenizer

SimpleTokenizer is an implementation of the Tokenizer interface that converts sentences into token by splitting them by a given delimiter.

Constructor Summary

Constructors

Constructor and Description
SimpleTokenizer() Creates an instance of SimpleTokenizer with the default delimiter.
SimpleTokenizer(java.lang.String delimiter) Creates an instance of SimpleTokenizer with the given delimiter.

Method Summary

Modifier and Type	Method and Description
java.lang.String	buildSentence(java.util.List<java.lang.String> tokens) Combines a list of tokens to form a sentence.
java.util.List<java.lang.String>	tokenize(java.lang.String sentence) Breaks down the given sentence into a list of tokens that can be represented by embeddings.

Methods inherited from class java.lang.Object

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

Constructor Detail

SimpleTokenizer

public SimpleTokenizer(java.lang.String delimiter)

Creates an instance of SimpleTokenizer with the given delimiter.

Parameters:

delimiter - the delimiter

SimpleTokenizer

public SimpleTokenizer()

Creates an instance of SimpleTokenizer with the default delimiter.

Method Detail

tokenize

public java.util.List<java.lang.String> tokenize(java.lang.String sentence)

Description copied from interface: Tokenizer

Breaks down the given sentence into a list of tokens that can be represented by embeddings.

Specified by:

tokenize in interface Tokenizer

Parameters:

sentence - the sentence to tokenize

Returns:

a List of tokens

buildSentence

public java.lang.String buildSentence(java.util.List<java.lang.String> tokens)

Description copied from interface: Tokenizer

Combines a list of tokens to form a sentence.

Specified by:

buildSentence in interface Tokenizer

Parameters:

tokens - the List of tokens

Returns:

the sentence built from the given tokens