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Keyword (computer Programming)
Keyword may refer to: Computing * Index term, a term used as a keyword to documents in an information system such as a catalog or a search engine * Keyword (Internet search), a word or phrase typically used by bloggers or online content creator to rank a web page on a particular topic * A reserved word in a programming language Other uses * Keyword (linguistics), a word that occurs in a text more often than by chance alone * '' Keywords: A Vocabulary of Culture and Society'', 1973 non-fiction book by Raymond Williams * "Keyword" (song), a 2008 song by Tohoshinki See also *Buzzword A buzzword is a word or phrase, new or already existing, that becomes popular for a period of time. Buzzwords often derive from technical terms yet often have much of the original technical meaning removed through fashionable use, being simply ... * Trigger word *Related to index terms: ** Key Word in Context ** Keyword advertising, a form of online advertising ** Keyword clustering, a search ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Index Term
In information retrieval, an index term (also known as subject term, subject heading, descriptor, or keyword) is a term that captures the essence of the topic of a document. Index terms make up a controlled vocabulary for use in bibliographic records. They are an integral part of bibliographic control, which is the function by which libraries collect, organize and disseminate documents. They are used as keywords to retrieve documents in an information system, for instance, a catalog or a search engine. A popular form of keywords on the web are tag (metadata), tags, which are directly visible and can be assigned by non-experts. Index terms can consist of a word, phrase, or alphanumerical term. They are created by analyzing the document either manually with subject indexing or automatically with Index (search engine), automatic indexing or more sophisticated methods of keyword extraction. Index terms can either come from a controlled vocabulary or be freely assigned. Keywords are sto ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Keyword (Internet Search)
Search engine optimization (SEO) is the process of improving the quality and quantity of website traffic to a website or a web page from search engines. SEO targets unpaid search traffic (usually referred to as " organic" results) rather than direct traffic, referral traffic, social media traffic, or paid traffic. Unpaid search engine traffic may originate from a variety of kinds of searches, including image search, video search, academic search, news search, and industry-specific vertical search engines. As an Internet marketing strategy, SEO considers how search engines work, the computer-programmed algorithms that dictate search engine results, what people search for, the actual search queries or keywords typed into search engines, and which search engines are preferred by a target audience. SEO is performed because a website will receive more visitors from a search engine when websites rank higher within a search engine results page (SERP), with the aim of either ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Reserved Word
In a programming language, a reserved word (sometimes known as a reserved identifier) is a word that cannot be used by a programmer as an identifier, such as the name of a variable, function, or label – it is "reserved from use". In brief, an ''identifier'' starts with a letter, which is followed by any sequence of letters and digits (in some languages, the underscore '_' is treated as a letter). In an imperative programming language and in many object-oriented programming languages, apart from assignments and subroutine calls, keywords are often used to identify a particular statement, e.g. if, while, do, for, etc. Many languages treat keywords as reserved words, including Ada, C, C++, COBOL, Java, and Pascal. The number of reserved words varies widely from one language to another: C has about 30 while COBOL has about 400. A few languages do not have any reserved words; Fortran and PL/I identify keywords by context, while Algol 60 and Algol 68 generally use stroppin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Keyword (linguistics)
In corpus linguistics a key word is a word which occurs in a text more often than we would expect to occur by chance alone. Key words are calculated by carrying out a statistical test (e.g., loglinear or chi-squared) which compares the word frequencies in a text against their expected frequencies derived in a much larger corpus, which acts as a reference for general language use. Keyness is then the quality a word or phrase has of being "key" in its context. Combinations of nouns with parts of speech that human readers would not likely notice, such as prepositions, time adverbs, and pronouns can be a relevant part of keyness. Even separate pronouns can constitute keywords. Compare this with collocation, the quality linking two words or phrases usually assumed to be within a given span of each other. Keyness is a ''textual'' feature, not a language feature (so a word has keyness in a certain textual context but may well not have keyness in other contexts, whereas a node and colloca ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
A Vocabulary Of Culture And Society
''Keywords: A Vocabulary of Culture and Society'' is a book by the Welsh Marxist academic Raymond Williams published in 1976 by Croom Helm. Originally intended to be published along with the author's 1958 work '' Culture and Society'', this work examines the history of more than a hundred words that are familiar and yet confusing: Art, Bureaucracy, Culture, Educated, Management, Masses, Nature, Originality, Radical, Society, Welfare, Work, and many others. The approach is cultural rather than etymological. Sometimes the origins of a word cast light on its meaning, but often one finds that it originally meant something quite different. Or that there has been a fierce political struggle over the 'correct' meaning. A revised and expanded edition of ''Keywords'' was published by Fontana in 1983. In 2005 Blackwell published '' New Keywords: A Revised Vocabulary of Culture and Society'', an attempt to update Williams' text. Summary of Williams's "Culture" In his essay on "Culture" w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Keyword (song)
"Keyword" / "Maze" is Tohoshinki's 21st Japanese single, released on March 12, 2008. The single is the fifth and last installment of the song "Trick" in the album '' T''. It sold the most copies out of the TRICK singles in the first week, with a total of 21,097. Track listing CD # "Keyword" # "Maze" (Jejung from 東方神起) # "Keyword" (Less Vocal) # "Maze" (Less Vocal) (Jejung from 東方神起) Release history Charts Oricon sales charts (Japan) Korea Top 20 foreign albums & singles References External links # https://web.archive.org/web/20080409203505/http://toho-jp.net/index.html {{DEFAULTSORT:Keyword Maze 2008 singles TVXQ songs 2008 songs Avex Trax singles Rhythm Zone singles ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Buzzword
A buzzword is a word or phrase, new or already existing, that becomes popular for a period of time. Buzzwords often derive from technical terms yet often have much of the original technical meaning removed through fashionable use, being simply used to impress others. Some buzzwords retain their true technical meaning when used in the correct contexts, for example artificial intelligence. Buzzwords often originate in jargon, acronyms, or neologisms.definition of buzzword . Grammar.About.com. Examples of overworked business buzzwords include ''synergy'', ''vertical'', ''dynamic'', ''cyber'' and ''strategy''. It has been stated that businesses could not operate without buzzwords, as they are the shorthands or internal shortcuts that make perfect sense to people informed of the context. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Trigger Word
A trauma trigger is a psychological stimulus that prompts involuntary recall of a previous traumatic experience. The stimulus itself need not be frightening or traumatic and may be only indirectly or superficially reminiscent of an earlier traumatic incident, such as a scent or a piece of clothing. Triggers can be subtle, individual, and difficult for others to predict. A trauma trigger may also be called a trauma stimulus, a trauma stressor or a trauma reminder. The process of connecting a traumatic experience to a trauma trigger is called traumatic coupling. When trauma is "triggered", the involuntary response goes far beyond feeling uncomfortable and can feel overwhelming and uncontrollable, such as a panic attack, a flashback, or a strong impulse to flee to a safe place. Avoiding a trauma trigger, and therefore the potentially extreme reaction it provokes, is a common behavioral symptom of posttraumatic stress disorder (PTSD) and post-traumatic embitterment disorder (PTED) ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Key Word In Context
Key Word In Context (KWIC) is the most common format for concordance lines. The term KWIC was 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). ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Keyword Advertising
Keyword advertising is a form of online advertising in which an advertiser pays to have an advertisement appear in the results listing when a person uses a particular phrase to search the Web, typically by employing a search engine. The particular phrase is composed of one or more key terms that are linked to one or more advertisements. The most common form or keyword advertising, focused on payment methods, is pay per click (PPC), with other forms being cost per action (CPA) or cost per mille (CPM). The first documented attempt at keyword advertising was 1996, by the search company ''OpenText'', just a few years after the first attempt at banner advertisements. However, the project was soon abandoned. In 1997 Yahoo!, through its partnership with Flycast Communications, successfully launched banner advertising based on keyword searches. Their concept originated from discussions in late 1996 with Chip Royce, head of online marketing for InterZine Productions of Boca Raton, Flor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Keyword Clustering
Keyword clustering is a practice search engine optimization (SEO) professionals use to segment target search terms into groups (clusters) relevant to each page of the website. After keyword research, search engine professionals cluster keywords into small groups which they spread across pages of the website to achieve higher rankings in the search engine results (SERP). Keyword clustering is a fully automated process performed by keyword clustering tools. The term and the first principles were first introduced in 2015 by the Russian search engine optimization expert Alexey Chekushin. The SERP-based keyword clustering tool Just-Magic was released in the same year in Russia. Method Keyword clustering is based on the first ten search results (TOP-10) regardless of the search engine or custom settings. The TOP 10 search results are the first ten listings that a search engine shows for a certain search query. In most cases, the TOP-10 matches the first page of the search results. T ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
