Rare Word
(Redirected from low frequency word)
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A Rare Word is a Linguistic Unit or Token that is not a frequent pattern.
- Example(s):
- an OOV word,
- In IV word that is does not appear frequently during training.
- …
- Counter-Example(s):
- an Unknown Word.
- See: Word Embedding, Subword Unit, Vocabulary Word, Lexicon Word, Abbreviated Word, Lexical Normalization Task.