Search results
Results from the WOW.Com Content Network
a is the number of retrieved, relevant documents, c is the number of non-retrieved, relevant documents (sometimes termed "silence"). Recall is thus an expression of how exhaustive a search for documents is. Precision = a : (a + b), where a is the number of retrieved, relevant documents,
Relevant is something directly related, connected or pertinent to a topic; it may also mean something that is current. Relevant may also refer to: Relevant operator, a concept in physics, see renormalization group; Relevant, Ain, a commune of the Ain département in France; Relevant Magazine, a bimonthly Christian magazine
Examples of measures that are a combination of precision and recall are the F-measure (the weighted harmonic mean of precision and recall), or the Matthews correlation coefficient, which is a geometric mean of the chance-corrected variants: the regression coefficients Informedness (DeltaP') and Markedness (DeltaP).
It is the intersection of a relevant product market and a relevant geographic market. The European Commission defines a relevant market and its product and geographic components as follows: [ 1 ] A relevant product market comprises all those products and/or services which are regarded as interchangeable or substitutable by the consumer by ...
A relevant cost (also called avoidable cost or differential cost) [1] is a cost that differs between alternatives being considered. [2] In order for a cost to be a relevant cost it must be: Future
Dan Sperber, who, with Deirdre Wilson, developed relevance theory. Relevance theory is a framework for understanding the interpretation of utterances.It was first proposed by Dan Sperber and Deirdre Wilson, and is used within cognitive linguistics and pragmatics.
For example, let’s say that right now, you have 10% in cash, 40% in stocks, and 50% in bonds. You might want to adjust these percentages based on your needs, updated expenses, budget planning ...
For example, "Larry said that John is lazy" is not info about John, it is info about Larry's opinion and statement, even if Larry could sometimes be considered to be a source. Following is an approach to determine and name degrees of relevance and how to utilize the results: