What does pattern recognition mean?

Definitions for pattern recognition

Here are all the possible meanings and translations of the word pattern recognition.


  1. Pattern recognition

    In machine learning, pattern recognition is the assignment of a label to a given input value. An example of pattern recognition is classification, which attempts to assign each input value to one of a given set of classes. However, pattern recognition is a more general problem that encompasses other types of output as well. Other examples are regression, which assigns a real-valued output to each input; sequence labeling, which assigns a class to each member of a sequence of values; and parsing, which assigns a parse tree to an input sentence, describing the syntactic structure of the sentence. Pattern recognition algorithms generally aim to provide a reasonable answer for all possible inputs and to perform "most likely" matching of the inputs, taking into account their statistical variation. This is opposed to pattern matching algorithms, which look for exact matches in the input with pre-existing patterns. A common example of a pattern-matching algorithm is regular expression matching, which looks for patterns of a given sort in textual data and is included in the search capabilities of many text editors and word processors. In contrast to pattern recognition, pattern matching is generally not considered a type of machine learning, although pattern-matching algorithms can sometimes succeed in providing similar-quality output to the sort provided by pattern-recognition algorithms.


  1. Chaldean Numerology

    The numerical value of pattern recognition in Chaldean Numerology is: 9

  2. Pythagorean Numerology

    The numerical value of pattern recognition in Pythagorean Numerology is: 7

Images & Illustrations of pattern recognition

  1. pattern recognitionpattern recognitionpattern recognition

Translations for pattern recognition

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"pattern recognition." Definitions.net. STANDS4 LLC, 2018. Web. 19 Apr. 2018. <https://www.definitions.net/definition/pattern recognition>.

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