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The current definition of the word popular, the "fact or condition of being well liked by the people", was first seen in 1601. [7] While popularity is a trait often ascribed to an individual, it is an inherently social phenomenon and thus can only be understood in the context of groups of people.
The TIOBE programming community index is a measure of popularity of programming languages, created and maintained by TIOBE Software BV, based in Eindhoven, the Netherlands. [1] TIOBE stands for The Importance of Being Earnest , the title of an 1895 comedy play by Oscar Wilde , to emphasize the organization's "sincere and professional attitude ...
In statistics and research design, an index is a composite statistic – a measure of changes in a representative group of individual data points, or in other words, a compound measure that aggregates multiple indicators. [1] [2] Indices – also known as indexes and composite indicators – summarize and rank specific observations. [2]
The popularity of up to 5 search terms or search topics can be compared directly. Additional comparisons require a comparison term or topic. [5] In contrast to search terms, search topics are "a group of terms that have the same concept in any language". [6] In 2009, Yossi Matias et al. published research on the predictability of search trends. [7]
The audience measurement of U.S. television has relied on sampling to obtain estimated audience sizes in which advertisers determine the value of such acquisitions. . According to The Television Will Be Revolutionized, Amanda D. Lotz writes that during the 1960s and 1970s, Nielsen Media Research introduced the Storage Instantaneous Audimeter, a device that sent daily viewing information to the ...
Marketing Evaluations claims the Q Score is more valuable to marketers than other popularity measurements, [3] such as the Nielsen ratings, because Q Scores indicate not only how many people are aware of or watch a show but also how those people feel about the entity being measured. A well-liked television show, for example, may be worth more ...
PageRank is a link analysis algorithm and it assigns a numerical weighting to each element of a hyperlinked set of documents, such as the World Wide Web, with the purpose of "measuring" its relative importance within the set.
The forward index is sorted to transform it to an inverted index. The forward index is essentially a list of pairs consisting of a document and a word, collated by the document. Converting the forward index to an inverted index is only a matter of sorting the pairs by the words. In this regard, the inverted index is a word-sorted forward index.