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Hamming distance

In information theory, the Hamming distance between two strings or vectors of equal length is the number of positions at which the corresponding symbols are different. In other words, it measures the minimum number of substitutions required to change one string into the other, or equivalently, the minimum number of errors that could have transformed one…

History & Applications

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Average performance
O ( n ) {\displaystyle O(n)}
Best-case performance
O ( n ) {\displaystyle O(n)}
Class
String similarity
Data structure
string
Worst-case performance
O ( n ) {\displaystyle O(n)}
Worst-case space complexity
O ( n ) {\displaystyle O(n)}

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Overview

Properties

Error detection and error correction

History and applications

Algorithm example

Advanced semantic analysis

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Map overview Semantic statistics

Hamming distance

Nodes43
Edges42
Triples44
Avg. degree1.95
Density0.046512
Components1

How this topic connects Entity context

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Hamming distance

Top relations

related to Properties · 9
Hamming distance → For, Hamming, Hence, Indeed, Manhattan, One, The, The Hamming, XOR
related to history · 8
Hamming distance → Error, For, Hamming, If, It, Lee, Richard Hamming, The Hamming
related to Error detection and error correction · 7
Hamming distance → For, Hamming, If, In, The, The Hamming, This
related to Algorithm example · 6
Hamming distance → Hamming, It, Python, Some, The, Wegner
related to Examples · 3
Hamming distance → For, Hamming, The
Average performance · 1
Hamming distance → O ( n ) {\displaystyle O(n)}
Best-case performance · 1
Hamming distance → O ( n ) {\displaystyle O(n)}
Class · 1
Hamming distance → String similarity
Data structure · 1
Hamming distance → string
Worst-case performance · 1
Hamming distance → O ( n ) {\displaystyle O(n)}

Important terminology Word statistics

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Important terminology

hamming distance two code error strings words number also binary bits string codewords minimum theory one example 000 111 space

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
Hamming distanceAverage performanceO ( n ) {\displaystyle O(n)}1.00infobox
Hamming distanceBest-case performanceO ( n ) {\displaystyle O(n)}1.00infobox
Hamming distanceClassString similarity1.00infobox
Hamming distanceData structurestring1.00infobox
Hamming distanceWorst-case performanceO ( n ) {\displaystyle O(n)}1.00infobox
Hamming distanceWorst-case space complexityO ( n ) {\displaystyle O(n)}1.00infobox
Hamming distanceis ametric on the set of the words of length n0.90text
the Levenshtein distance may be more appropriateinstance ofa more sophisticated metric0.80text
GCCinstance ofCertain compilers0.80text
Clang make it available via an intrinsic functioninstance ofCertain compilers0.80text
Hamming distancerelated to Algorithm exampleThe0.60section
Hamming distancerelated to Algorithm examplePython0.60section

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