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Relevance is the connection between topics that makes one useful for dealing with the other. Relevance is studied in many different fields, including cognitive science, logic, and library and information science. Epistemology studies it in general, and different theories of knowledge have different implications for what is considered relevant.
More importantly for the issue at hand, the second or communicative principle of relevance says that every utterance conveys the information that it is a. relevant enough for it to be worth the addressee's effort to process it. (If the utterance contained too few positive cognitive effects for the addressee in relation to the processing effort ...
The formal study of relevance began in the 20th century with the study of what would later be called bibliometrics. In the 1930s and 1940s, S. C. Bradford used the term "relevant" to characterize articles relevant to a subject (cf., Bradford's law). In the 1950s, the first information retrieval systems emerged, and researchers noted the ...
Indexing and classification methods to assist with information retrieval have a long history dating back to the earliest libraries and collections however systematic evaluation of their effectiveness began in earnest in the 1950s with the rapid expansion in research production across military, government and education and the introduction of computerised catalogues.
Relevance is a measure of how pertinent, connected, or applicable something is. Relevance may also refer to: Relevance (information retrieval), a measure of a document's applicability to a given subject or search query; Relevance (law), regarding the admissibility of evidence in legal proceedings
Relevance is a measurement of the degree to which material (fact, detail or opinion) relates to the topic of an article. Degree of relevance should be taken into ...
Saoirse Ronan discussed the relevance of Steve McQueen’s WWII drama “Blitz” amid escalating global conflict during a BFI London Film Festival press conference, saying that it was her first ...
I could also say your car is red, but that would be irrelevant. Relevance doesn't quite fit when you're talking about gathering up all the good information you can on a topic and presenting it, as is the goal of an encyclopedia article. Let's say we're writing on article on your car; what's relevant there?