String matching algorithms | Dynamic programming

Approximate string matching

In computer science, approximate string matching (often colloquially referred to as fuzzy string searching) is the technique of finding strings that match a pattern approximately (rather than exactly). The problem of approximate string matching is typically divided into two sub-problems: finding approximate substring matches inside a given string and finding dictionary strings that match the pattern approximately. (Wikipedia).

Approximate string matching
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Soundex | Suffix tree | Big O notation | String metric | Substring | Dynamic programming | Metaphone | Metric tree | Edit distance | Levenshtein distance | Online algorithm | Needleman–Wunsch algorithm | Jaro–Winkler distance | Locality-sensitive hashing | Acoustic fingerprint | Bitap algorithm | Smith–Waterman algorithm | N-gram | Trie