## Package org.apache.lucene.search.spell

Suggest alternate spellings for words.

See:
Description

Interface Summary
Dictionary: A simple interface representing a Dictionary.
StringDistance: Interface for string distances.
TermFreqIterator: Interface for enumerating term,weight pairs.

Class Summary
HighFrequencyDictionary: HighFrequencyDictionary: terms taken from the given field of a Lucene index, which appear in a number of documents above a given threshold.
JaroWinklerDistance: Similarity measure for short strings such as person names.
LevensteinDistance: Levenstein edit distance class.
LuceneDictionary: Lucene Dictionary: terms taken from the given field of a Lucene index.
NGramDistance: N-Gram version of edit distance based on paper by Grzegorz Kondrak, "N-gram similarity and distance".
PlainTextDictionary: Dictionary represented by a text file.
SpellChecker: Spell Checker class (Main class) (initially inspired by the David Spencer code).
SuggestWord: SuggestWord, used in suggestSimilar method in SpellChecker class.
SuggestWordFrequencyComparator: Frequency first, then score.
SuggestWordQueue: Sorts SuggestWord instances
SuggestWordScoreComparator: Score first, then frequency
TermFreqIterator.TermFreqIteratorWrapper: Wraps a BytesRefIterator as a TermFreqIterator, with all weights set to `1`

Enum Summary
SuggestMode: Set of strategies for suggesting related terms

## Package org.apache.lucene.search.spell Description

Suggest alternate spellings for words. Also see the spell checker Wiki page.