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problem feature selection

См. также в других словарях:

  • Feature selection — Feature selection, also known as variable selection, feature reduction, attribute selection or variable subset selection, is the technique, commonly used in machine learning, of selecting a subset of relevant features for building robust learning …   Wikipedia

  • Minimum redundancy feature selection — is an algorithm frequently used in a method to accurately identify characteristics of genes and phenotypes and narrow down their relevance and is usually described in its pairing with relevant feature selection as Minimum Redundancy Maximum… …   Wikipedia

  • Feature detection (computer vision) — In computer vision and image processing the concept of feature detection refers to methods that aim at computing abstractions of image information and making local decisions at every image point whether there is an image feature of a given type… …   Wikipedia

  • Scale-invariant feature transform — Feature detection Output of a typical corner detection algorithm …   Wikipedia

  • Secretary problem — The secretary problem is an optimal stopping problem that has been studied extensively in the fields of applied probability, statistics, and decision theory. It is also known as the marriage problem, the sultan s dowry problem, the fussy suitor… …   Wikipedia

  • NCAA basketball tournament selection process — The selection process for College basketball s NCAA Men s Division I Basketball Championship determines which 68 teams will enter the tournament, known as March Madness, and where they will be seeded and placed in the bracket. Thirty teams have… …   Wikipedia

  • Wason selection task — Devised in 1966 by Peter Cathcart Wason, [cite book | last=Wason | first=P. C. | authorlink=Peter Cathcart Wason | coauthors= | editor=Foss, B. M. | title=New horizons in psychology | year=1966 | location=Harmondsworth | publisher=Penguin |… …   Wikipedia

  • Art of Problem Solving — (AoPS) is a mathematics education company founded by Richard Rusczyk in 2003. [ [http://www.artofproblemsolving.com/AboutUs/AoPS A Company.php About Us] , AoPS web site] It markets and sells textbooks and online courses for middle school and high …   Wikipedia

  • Memetic algorithm — Memetic algorithms (MA) represent one of the recent growing areas of research in evolutionary computation. The term MA is now widely used as a synergy of evolutionary or any population based approach with separate individual learning or local… …   Wikipedia

  • Support vector machine — Support vector machines (SVMs) are a set of related supervised learning methods used for classification and regression. Viewing input data as two sets of vectors in an n dimensional space, an SVM will construct a separating hyperplane in that… …   Wikipedia

  • Dimension reduction — For dimensional reduction in physics, see Dimensional reduction. In machine learning, dimension reduction is the process of reducing the number of random variables under consideration, and can be divided into feature selection and feature… …   Wikipedia

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