A randomized algorithm is an algorithm that employs a degree of randomness as part of its logic or procedure. The algorithm typically uses uniformly random...
33 KB (4,248 words) - 07:12, 21 July 2025
Carlo algorithm is a randomized algorithm whose output may be incorrect with a certain (typically small) probability. Two examples of such algorithms are...
11 KB (1,195 words) - 00:45, 20 June 2025
In computing, a Las Vegas algorithm is a randomized algorithm that always gives correct results; that is, it always produces the correct result or it...
17 KB (2,523 words) - 18:58, 15 June 2025
Bogosort (redirect from Randomized Exchange Sort)
permutation unlikely to occur. The following is a description of the randomized algorithm in pseudocode: while deck is not sorted: shuffle(deck) An implementation...
15 KB (1,891 words) - 00:54, 9 June 2025
generator Quantum algorithm Random-restart hill climbing Randomized algorithm Running time Sorting algorithm Search algorithm Stable algorithm (disambiguation)...
1 KB (125 words) - 13:50, 14 September 2024
rapidly exploring random tree (RRT) is an algorithm designed to efficiently search nonconvex, high-dimensional spaces by randomly building a space-filling...
23 KB (2,673 words) - 11:15, 25 May 2025
Yao's principle (redirect from Randomized algorithms as zero-sum games)
the performance of randomized algorithms to deterministic (non-random) algorithms. It states that, for certain classes of algorithms, and certain measures...
27 KB (3,833 words) - 07:30, 21 July 2025
LU decomposition (redirect from Doolittle algorithm)
decomposition using a randomized algorithm. Given an input matrix A {\textstyle A} and a desired low rank k {\textstyle k} , the randomized LU returns permutation...
54 KB (8,677 words) - 22:02, 11 June 2025
big O notation, divide-and-conquer algorithms, data structures such as heaps and binary trees, randomized algorithms, best, worst and average case analysis...
71 KB (6,618 words) - 07:09, 26 July 2025
initially randomized or if a wall is randomly chosen from a nonrandom list, either way is just as easy to code. Because the effect of this algorithm is to...
19 KB (2,447 words) - 11:38, 22 April 2025
Game tree (section Randomized algorithms version)
a deterministic algorithm, such as backward induction or retrograde analysis can be used. Randomized algorithms and minmax algorithms such as MCTS can...
10 KB (1,288 words) - 00:24, 24 May 2025
variable of a set of objects. The use of random permutations is common in games of chance and in randomized algorithms in coding theory, cryptography, and...
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simple randomized in-place algorithms for primality testing such as the Miller–Rabin primality test, and there are also simple in-place randomized factoring...
8 KB (1,151 words) - 16:41, 27 July 2025
Treap (redirect from Randomized binary search tree)
In computer science, the treap and the randomized binary search tree are two closely related forms of binary search tree data structures that maintain...
23 KB (3,214 words) - 14:44, 12 July 2025
next is not necessarily deterministic; some algorithms, known as randomized algorithms, incorporate random input. Around 825 AD, Persian scientist and...
61 KB (7,016 words) - 18:37, 15 July 2025
Depth-first search (redirect from DFS algorithm)
Depth-first search (DFS) is an algorithm for traversing or searching tree or graph data structures. The algorithm starts at the root node (selecting some...
20 KB (2,447 words) - 04:09, 23 July 2025
method of random decision forests was first proposed by Salzberg and Heath in 1993, with a method that used a randomized decision tree algorithm to create...
46 KB (6,531 words) - 18:07, 27 June 2025
Fisher–Yates shuffle (redirect from Algorithm P)
element in the shuffled sequence by randomly drawing an element from the list until no elements remain. The algorithm produces an unbiased permutation:...
42 KB (5,223 words) - 14:49, 20 July 2025
Ski rental problem (category Online algorithms)
randomized ski-rental coin flipping algorithm is 1.8. The best randomized algorithm against an oblivious adversary is to choose some day i at random according...
10 KB (1,822 words) - 19:53, 26 February 2025
In computer science and graph theory, Karger's algorithm is a randomized algorithm to compute a minimum cut of a connected graph. It was invented by David...
13 KB (2,303 words) - 17:39, 17 March 2025
Reservoir sampling (category Randomized algorithms)
Reservoir sampling is a family of randomized algorithms for choosing a simple random sample, without replacement, of k items from a population of unknown...
24 KB (3,843 words) - 17:06, 19 December 2024
HyperLogLog (redirect from HyperLogLog algorithm)
The basis of the HyperLogLog algorithm is the observation that the cardinality of a multiset of uniformly distributed random numbers can be estimated by...
13 KB (1,874 words) - 17:02, 13 April 2025
introduction of randomness into computations can be an effective tool for designing better algorithms. In some cases, such randomized algorithms even outperform...
34 KB (4,303 words) - 14:32, 26 June 2025
proposed algorithm is very complex. A simpler randomized algorithm with linear expected time is also known. Seidel's decomposition algorithm and Chazelle's...
13 KB (1,386 words) - 18:20, 13 April 2025
Unlike quickselect, this algorithm is deterministic, not randomized. It was the first linear-time deterministic selection algorithm known, and is commonly...
45 KB (5,755 words) - 20:59, 28 January 2025
algorithms are analysed for average-case and worst-case data. Competitive analysis is a way of doing worst case analysis for on-line and randomized algorithms...
6 KB (794 words) - 12:55, 19 March 2024
algorithm randomized binary search tree randomized complexity randomized polynomial time randomized rounding randomized search tree Randomized-Select random number...
35 KB (3,135 words) - 18:46, 6 May 2025
reference value may represent an unsuccessful (out-of-domain) result. Randomized algorithm Edward A. Lee. "The Problem with Threads" (PDF). Retrieved 2009-05-29...
9 KB (965 words) - 07:16, 3 June 2025
Closest pair of points problem (category Geometric algorithms)
systematic study of the computational complexity of geometric algorithms. Randomized algorithms that solve the problem in linear time are known, in Euclidean...
9 KB (1,215 words) - 09:28, 29 December 2024
and the first two output values are different. For a conventional randomized algorithm, a constant k {\displaystyle k} evaluations of the function suffices...
12 KB (2,191 words) - 22:19, 13 March 2025