In computer science, greedy number partitioning is a class of greedy algorithms for multiway number partitioning. The input to the algorithm is a set...
5 KB (756 words) - 08:48, 9 March 2025
In computer science, multiway number partitioning is the problem of partitioning a multiset of numbers into a fixed number of subsets, such that the sums...
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developed for multiway number partitioning include: Greedy number partitioning – loops over the numbers, and puts each number in the set whose current...
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Largest differencing method (redirect from Karmarkar-Karp number partitioning)
differencing method is an algorithm for solving the partition problem and the multiway number partitioning. It is also called the Karmarkar–Karp algorithm...
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Longest-processing-time-first scheduling (category Number partitioning)
algorithm for multiway number partitioning. The input is a set S of numbers, and a positive integer m; the output is a partition of S into m subsets. LPT...
36 KB (5,801 words) - 00:30, 23 April 2024
Matroid-constrained number partitioning is a variant of the multiway number partitioning problem, in which the subsets in the partition should be independent...
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Graph coloring (redirect from Chromatic number)
ordering that leads to a greedy coloring with the optimal number of χ ( G ) {\displaystyle \chi (G)} colors. On the other hand, greedy colorings can be arbitrarily...
71 KB (8,446 words) - 18:26, 30 April 2025
K-medoids (redirect from Partitioning Around Medoids)
k-medoids is a classical partitioning technique of clustering that splits the data set of n objects into k clusters, where the number k of clusters assumed...
17 KB (1,907 words) - 07:41, 30 April 2025
Identical-machines scheduling (category Number partitioning)
approximation for identical machines.: sec.5 It is also called greedy number partitioning. Coffman, Garey and Johnson presented a different algorithm called...
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but it fares well on realistic data. Envy-free item allocation Greedy number partitioning - can be viewed a special case of the envy-graph algorithm for...
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theory, the Grundy number or Grundy chromatic number of an undirected graph is the maximum number of colors that can be used by a greedy coloring strategy...
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Change-making problem (category Number theory)
people making change will use the "greedy algorithm" for making change, even when that requires more than the minimum number of coins. Most current currencies...
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distinct clusters first. In general, the merges and splits are determined in a greedy manner. The results of hierarchical clustering are usually presented in...
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Multi-armed bandit (redirect from Epsilon-greedy strategy)
approximately solve the bandit problem. All those strategies have in common a greedy behavior where the best lever (based on previous observations) is always...
67 KB (7,669 words) - 11:51, 22 April 2025
Geometric spanner (section The greedy spanner)
method of construction involves partitioning the space around each vertex into a set of cones, which themselves partition the remaining vertices of the...
10 KB (1,180 words) - 07:01, 11 January 2024
Egyptian fraction (category Number theory)
or three less than a number with many factors. In the rare case that these other methods all fail, Fibonacci suggests a "greedy" algorithm for computing...
35 KB (4,778 words) - 10:44, 25 February 2025
unique sequence corresponds to any non-negative number N was first observed by D. H. Lehmer. Indeed, a greedy algorithm finds the k-combination corresponding...
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nibble is in some sense close to that of the random greedy algorithm. The problem of finding the number of such subsets in a k-uniform hypergraph was originally...
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pass using a greedy algorithm to pair up vertices of A with vertices of B, so that moving the paired vertices from one side of the partition to the other...
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property is used to determine the usefulness of greedy algorithms for a problem. Typically, a greedy algorithm is used to solve a problem with optimal...
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Circuit rank (redirect from Cyclomatic Number)
minimum-size set of edges that breaks all cycles efficiently, either using a greedy algorithm or by complementing a spanning forest. The circuit rank can be...
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polynomial time approximation scheme (FPTAS). George Dantzig proposed a greedy approximation algorithm to solve the unbounded knapsack problem. His version...
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Degeneracy (graph theory) (redirect from Coloring number)
the coloring number provides an order to color the vertices of G {\displaystyle G} for which a greedy coloring algorithm uses a number of colors that...
31 KB (3,769 words) - 02:53, 17 March 2025
Dominating set (redirect from Domination number)
using greedy approximation then following relation holds, d g ≤ N + 1 − 2 M + 1 {\displaystyle d_{g}\leq N+1-{\sqrt {2M+1}}} , where N is number of nodes...
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The Louvain method for community detection is a greedy optimization method intended to extract non-overlapping communities from large networks created...
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Goldbach's conjecture (redirect from Goldbach number)
using a greedy algorithm that uses the largest possible prime at each step. The Pillai sequence tracks the numbers requiring the largest number of primes...
29 KB (3,720 words) - 15:10, 10 April 2025
Edge coloring (redirect from Edge chromatic number)
algorithm. A graph is uniquely k-edge-colorable if there is only one way of partitioning the edges into k color classes, ignoring the k! possible permutations...
65 KB (8,472 words) - 14:53, 9 October 2024
Leiden algorithm (section Partition)
it by partitioning them to maximize modularity (the difference in quality between the generated partition and a hypothetical randomized partition of communities)...
21 KB (3,129 words) - 22:09, 26 February 2025
Rank-maximal allocation (redirect from Greedy matching)
them greedy matchings. He presented an algorithm that finds an RM matching in time O ( n 2 c 3 ) {\displaystyle O(n^{2}c^{3})} , where n is the number of...
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triangulated in O(n) time. Assuming a given polygon is y-monotone, the greedy algorithm begins by walking on one chain of the polygon from top to bottom...
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