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- Give an efficient randomized algorithm with bounded one-sided error (false positive), for testing isomorphism between rooted trees with <math>n</math> vertices ...h>x_1,x_2,\ldots,x_n</math> is an unsorted list of <math>n</math> distinct numbers. We sample (with replacement) <math>t</math> items uniformly at random from ...10 KB (1,800 words) - 14:47, 20 September 2017
- ...to introduce the concepts of the <math>k</math>-cascade representation of numbers and the colex order of sets. :Given positive integers <math>m</math> and <math>k</math>, there exists a unique represent ...25 KB (4,480 words) - 04:58, 17 November 2010
- ...to introduce the concepts of the <math>k</math>-cascade representation of numbers and the colex order of sets. :Given positive integers <math>m</math> and <math>k</math>, there exists a unique represent ...25 KB (4,480 words) - 08:23, 16 August 2011
- ...other other for +1. Each <math>c_i</math> gives the difference between the numbers of subjects with feature <math>i</math> in the two groups. By minimizing <m ...less than <math>\frac{k}{2}-\sqrt{2m\ln n}=\left(1-\delta\right)\mu</math> positive <math>b_i</math>'s, where <math>\delta=\frac{2\sqrt{2m\ln n}}{k}</math>. Ap ...31 KB (5,481 words) - 03:52, 9 November 2010
- ...the independence of random variables, such as the Chernoff bounds. On the positive side, there are tools that require less independence. ...that makes <math>A(x,r)=1</math> a '''witness''' for <math>x</math>. For a positive <math>x</math>, at least half of <math>[p]</math> are witnesses. The random ...37 KB (6,743 words) - 09:07, 13 November 2011
- ...other other for +1. Each <math>c_i</math> gives the difference between the numbers of subjects with feature <math>i</math> in the two groups. By minimizing <m ...less than <math>\frac{k}{2}-\sqrt{2m\ln n}=\left(1-\delta\right)\mu</math> positive <math>b_i</math>'s, where <math>\delta=\frac{2\sqrt{2m\ln n}}{k}</math>. Ap ...27 KB (4,865 words) - 07:47, 24 March 2014
- ...other other for +1. Each <math>c_i</math> gives the difference between the numbers of subjects with feature <math>i</math> in the two groups. By minimizing <m ...less than <math>\frac{k}{2}-\sqrt{2m\ln n}=\left(1-\delta\right)\mu</math> positive <math>b_i</math>'s, where <math>\delta=\frac{2\sqrt{2m\ln n}}{k}</math>. Ap ...27 KB (4,865 words) - 08:14, 24 March 2014
- ...eild (you may think of it as the filed <math>\mathbb{Q}</math> of rational numbers, or the finite field <math>\mathbb{Z}_p</math> of integers modulo prime <ma ...ath>r \in\{0, 1\}^n</math>, thus the algorithm will return a "yes" for any positive instance (<math>AB=C</math>). ...28 KB (5,169 words) - 11:26, 13 September 2015
- ...ximation ratio of 2 to being 2-universal. The proof uses the fact that odd numbers are relative prime to a power of 2. We exploit that C-multiplication (*) of unsigned u-bit numbers is done <math>\bmod 2^u</math>, and have a one-line C-code for computing th ...48 KB (8,716 words) - 08:15, 15 October 2023
- and hence this probability is positive if <math>\Pr[A_i]<1</math> for all <math>i</math>. which is positive if <math>\sum_{i=1}^m\Pr\left[A_i\right]<1</math>. This is a very loose bou ...31 KB (5,614 words) - 12:29, 8 December 2015
- ...that makes <math>A(x,r)=1</math> a '''witness''' for <math>x</math>. For a positive <math>x</math>, at least half of <math>[p]</math> are witnesses. The random Sampling <math>t</math> mutually independent random numbers from <math>[p]</math> can be quite expensive since it requires <math>\Omega ...39 KB (7,106 words) - 09:54, 24 May 2013
- ...ject, we define a probability space of objects in which the probability is positive that a randomly selected object has the required property. *If an object chosen randomly from a universe satisfies a property with positive probability, then there must be an object in the universe that satisfies th ...33 KB (6,039 words) - 08:41, 7 June 2010
- ...to introduce the concepts of the <math>k</math>-cascade representation of numbers and the colex order of sets. :Given positive integers <math>m</math> and <math>k</math>, there exists a unique represent ...50 KB (8,991 words) - 09:48, 20 May 2024
- ...to introduce the concepts of the <math>k</math>-cascade representation of numbers and the colex order of sets. :Given positive integers <math>m</math> and <math>k</math>, there exists a unique represent ...50 KB (8,991 words) - 12:23, 21 May 2023
- :n = [[integer|positive integer]]. [[Category:Numbers]] ...17 KB (2,618 words) - 05:34, 24 July 2017