keyword in context - meaning and definition. What is keyword in context
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What (who) is keyword in context - definition

COMMON FORMAT FOR CONCORDANCE LINES
Keyword in context; Keyword In Context; Permuted index; Key Word In Context; KWIC index; Key word in context; Keyword in Context

keyword in context         
<algorithm, information science> (KWIC) A document search method that creates indexes of document text or titles. Each keyword is stored in the resulting index along with some surrounding text, usually the word or phrase that precedes or follows the keyword in the text or title. (2004-02-17)
Key Word in Context         
Key Word In Context (KWIC) is the most common format for concordance lines. The term KWIC was first coined by Hans Peter Luhn.
keyword         
WIKIMEDIA DISAMBIGUATION PAGE
Key word; Keyword (Computer); Keyword (computer); Keyworx; Keyword (disambiguation); Keywords
¦ noun
1. a word which acts as the key to a cipher or code.
2. a word or concept of great significance.
a word used in an information retrieval system to indicate the content of a document.
a significant word mentioned in an index.

Wikipedia

Key Word in Context

Key Word In Context (KWIC) is the most common format for concordance lines. The term KWIC was first coined by Hans Peter Luhn. The system was based on a concept called keyword in titles which was first proposed for Manchester libraries in 1864 by Andrea Crestadoro.

A KWIC index is formed by sorting and aligning the words within an article title to allow each word (except the stop words) in titles to be searchable alphabetically in the index. It was a useful indexing method for technical manuals before computerized full text search became common.

For example, a search query including all of the words in an example definition ("KWIC is an acronym for Key Word In Context, the most common format for concordance lines") and the Wikipedia slogan in English ("the free encyclopedia"), searched against a Wikipedia page, might yield a KWIC index as follows. A KWIC index usually uses a wide layout to allow the display of maximum 'in context' information (not shown in the following example).

A KWIC index is a special case of a permuted index. This term refers to the fact that it indexes all cyclic permutations of the headings. Books composed of many short sections with their own descriptive headings, most notably collections of manual pages, often ended with a permuted index section, allowing the reader to easily find a section by any word from its heading. This practice, also known as Key Word Out of Context (KWOC), is no longer common.

In academia, The KWIC analysis result reflects the cognitive–emotional image perceived by the commenters in YouTube. The research studied number of times that the contextual words appeared on the right- and left-hand sides of the French keywords, and the score, which indicates the correlation between the French keywords and contextual French words in Architectural Heritage YouTube Videos.