The closest pair of points problem or closest pair problem is a problem of computational geometry: given n {\displaystyle n} points in metric space, find...
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Nearest neighbor search (redirect from Closest point search)
registration Computational geometry – see Closest pair of points problem Cryptanalysis – for lattice problem Databases – e.g. content-based image retrieval...
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problems stated in terms of points only are sometimes referred to as closest point problems, although the term "closest point problem" is also used synonymously...
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K-nearest neighbors algorithm (redirect from K-nearest neighbors problem)
applied.[how?] Mathematics portal Nearest centroid classifier Closest pair of points problem Nearest neighbor graph Segmentation-based object categorization...
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that is tangent to the circle and has the given points as its foci. Although special cases of this problem were studied by Ptolemy in the 2nd century CE...
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related to the complexity of computing bichromatic closest pairs. In the bichromatic closest pair problem, the input is a set of points, given two different...
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each pair of cities, what is the shortest possible route that visits each city exactly once and returns to the origin city?" It is an NP-hard problem in...
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A kinetic closest pair data structure is a kinetic data structure that maintains the closest pair of points, given a set P of n points that are moving...
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Point-set triangulation (redirect from Triangulation of point sets)
set of edges that connect points of the plane, the problem to determine whether they contain a triangulation is NP-complete. Some triangulations of a set...
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geometry problem of computing the smallest circle that contains all of a given set of points in the Euclidean plane. The corresponding problem in n-dimensional...
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data Closest pair of points problem, the algorithmic problem of finding two points that have the minimum distance among a larger set of points Euclidean...
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Computational geometry (redirect from List of journals in computational geometry)
as problems at all until the advent of computers. Consider, for example, the closest pair problem: Given n points in the plane, find the two with the...
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relationship as a pair of intersecting circles". Its solution involves a transcendental equation. The problem derives from "A Country House Visit", one of Jan Struther's...
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David Mount (category Year of birth missing (living people))
devoted to solving problems of a geometric nature. This field includes problems from classic geometry, like the closest pair of points problem, as well as more...
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Sylvester–Gallai theorem (redirect from Sylvester–Gallai problem)
problem in 1893, and Tibor Gallai, who published one of the first proofs of this theorem in 1944. A line that contains exactly two of a set of points...
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well-separated pair decomposition (WSPD) of a set of points S ⊂ R d {\displaystyle S\subset \mathbb {R} ^{d}} , is a sequence of pairs of sets ( A i , B...
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problem in mathematics What is the asymptotic growth rate of the area of the smallest triangle determined by three out of n {\displaystyle n} points in...
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point to the cluster with the closest centroid.[citation needed] Using only the centroid to redistribute the data has problems when clusters lack uniform...
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Penny graph (section Number of edges)
as an instance of the closest pair of points problem, taking worst-case time O(n log n) or (with randomized time and with the use of the floor function)...
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Divide-and-conquer algorithm (category Pages displaying short descriptions of redirect targets via Module:Annotated link)
many problems, such as sorting (e.g., quicksort, merge sort), multiplying large numbers (e.g., the Karatsuba algorithm), finding the closest pair of points...
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computer science, the maximum sum subarray problem, also known as the maximum segment sum problem, is the task of finding a contiguous subarray with the largest...
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1988: Closest pair". In Aggarwal, Alok; Wein, Joel (eds.). Computational Geometry: Lecture Notes for 18.409, Spring 1988. Massachusetts Institute of Technology...
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The Monty Hall problem is a brain teaser, in the form of a probability puzzle, based nominally on the American television game show Let's Make a Deal...
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calculus operation of indefinite integration (i.e. finding antiderivatives) Closest pair problem: find the pair of points (from a set of points) with the smallest...
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In this way, it avoids the problem of repeatedly finding closest pairs. Nevertheless, for many types of clustering problem, it can be guaranteed to come...
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Triangular number (redirect from Pairing Theory)
of triangular numbers are connected to theta functions, in particular the Ramanujan theta function. The number of line segments between closest pairs...
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be confused with ray tracing of computer graphics) Slab method Closest pair of points Closest point problem Diameter of a point set Delaunay triangulation...
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addresses one of DBSCAN's major weaknesses: the problem of detecting meaningful clusters in data of varying density. To do so, the points of the database...
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Binary black hole (redirect from Final parsec problem)
be a pair in this intermediate range has been observed in PKS 1302-102. The question of how this happens is the "final parsec problem". A number of solutions...
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Iris flower data set (section Use of the data set)
excessive number of nodes, bending and stretching. Then the so-called "metro map" is constructed. The data points are projected into the closest node. For each...
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