Dictionaries and Tolerant Retrieval
Dictionaries and Tolerant Retrieval
Dictionaries and Tolerant Retrieval
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Introduction to Information <strong>Retrieval</strong>Sec. 3.3.5Context‐sensitive t spell correction• Text: I flew from Heathrow to Narita.• Consider the phrase query “flew form Heathrow”• We’d like to respondDid you mean “flew from Heathrow”?because no docs matched the query phrase.35