com.davidbracewell.hermes.morphology

Interface Lemmatizer

All Known Implementing Classes:

EnglishLemmatizer

public interface Lemmatizer

Defines the interface for lemmatizing tokens.

Author:

David B. Bracewell

Method Summary

Modifier and Type	Method and Description
List<String>	allPossibleLemmas(String string, POS partOfSpeech) Gets all lemmas.
com.davidbracewell.collection.trie.PatriciaTrie<String>	allPossibleLemmasAndPrefixes(String string, POS partOfSpeech) Gets prefixed lemmas.
boolean	canLemmatize(String input, POS partOfSpeech)
default String	lemmatize(HString fragment) Lemmatizes a token.
default String	lemmatize(String string) Determines the best lemma for a string
default String	lemmatize(String string, POS partOfSpeech) Determines the best lemma for a string given a part of speech

Method Detail

lemmatize

default String lemmatize(@NonNull
                         String string)

Determines the best lemma for a string

Parameters:

string - the string to lemmatize

Returns:

the lemmatized version of the string

lemmatize

default String lemmatize(@NonNull
                         String string,
                         @NonNull
                         POS partOfSpeech)

Determines the best lemma for a string given a part of speech

Parameters:

string - the string

partOfSpeech - the part of speech

Returns:

the lemmatized version of the string

allPossibleLemmas

List<String> allPossibleLemmas(String string,
                               POS partOfSpeech)

Gets all lemmas.

Parameters:

string - the string

partOfSpeech - the part of speech

Returns:

the all lemmas

allPossibleLemmasAndPrefixes

com.davidbracewell.collection.trie.PatriciaTrie<String> allPossibleLemmasAndPrefixes(String string,
                                                                                     POS partOfSpeech)

Gets prefixed lemmas.

Parameters:

string - the string

partOfSpeech - the part of speech

Returns:

the prefixed lemmas

canLemmatize

boolean canLemmatize(String input,
                     POS partOfSpeech)

lemmatize

default String lemmatize(@NonNull
                         HString fragment)

Lemmatizes a token.

Parameters:

fragment - the fragment to lemmatize

Returns:

the lemmatized version of the token