Finding strings that approximately match a pattern
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.
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In computer science, approximatestringmatching (often colloquially referred to as fuzzy string searching) is the technique of finding strings that match...
for approximatestringmatching or comparison and in fuzzy string searching. A requirement for a string metric (e.g. in contrast to stringmatching) is...
to substitute the matching pattern with some other token sequence (i.e., search and replace). Sequence patterns (e.g., a text string) are often described...
agrep (approximate grep) is an open-source approximatestringmatching program, developed by Udi Manber and Sun Wu between 1988 and 1991, for use with...
minimizing edit distance. Approximatestringmatching can be formulated in terms of edit distance. Ukkonen's 1985 algorithm takes a string p, called the pattern...
operations on single sequences and can be based on exact stringmatching or approximatestringmatching methods for finding dispersed fixed length and maximal...
algorithm) is an approximatestringmatching algorithm. The algorithm tells whether a given text contains a substring which is "approximately equal" to a given...
front; insert "n" at the end). The Hamming distance is 4. In approximatestringmatching, the objective is to find matches for short strings in many longer...
similarly to the phonemes output by the processed audio signal. Approximatestringmatching Hamming distance Levenshtein distance Damerau–Levenshtein distance...
address that does not have a valid postal code), or with fuzzy or approximatestringmatching (such as correcting records that partially match existing, known...
prefixes. Tries can be efficacious on string-searching algorithms such as predictive text, approximatestringmatching, and spell checking in comparison to...
off the matching items at the beginning while start ≤ m_end and start ≤ n_end and X[start] = Y[start] start := start + 1 trim off the matching items at...
science, a longest common substring of two or more strings is a longest string that is a substring of all of them. There may be more than one longest common...
on approximatestringmatching, Wiener Ziv Algorithm and Ornstein–Shields block-coding algorithm (1992). I. Sadeh – "On ApproximateStringMatching" IEEE...
non-terminal symbols, a ∈ Σ is a terminal symbol, and ε denotes the empty string, i.e. the string of length 0. S is called the start symbol. In a left-regular grammar...
However we could always decode the entire text and then apply a classic stringmatching algorithm, but this usually requires more space and time and often...
compiling a regular expression to an NFA that can efficiently perform pattern matching on strings. Conversely, Kleene's algorithm can be used to convert an NFA...
would involve no stringmatching, and could just query the index directly, which can be faster in practice. Approximatestringmatching Google Code Search...
replacements and modify the program's operation. Spell checkers can use approximatestringmatching algorithms such as Levenshtein distance to find correct spellings...
was independently discovered and described in Algorithms for ApproximateStringMatching, by Esko Ukkonen. The first editions of the diff program were...
Identification and Intelligence System Match Rating Approach Approximatestringmatching Hanging on the Metaphone, Lawrence Philips. Computer Language...