permutation

n.

（一组事物可能的一种）序列，排列，排列中的任一组数字或文字；

复数：permutations

permutation and combination n. [数]排列组合

1. The combining roulette wheel with optimization selection is used.A position-based and group permutation crossover method and random mutation are introduced.
   采用轮盘赌与最优性相结合的方法进行选择，设计基于位置成组移位的杂交算子和随机交换的变异算子。
2. Such a permutation is called a derangement.
   这样的一个排列称为错位排列。
3. Unique because that particular permutation has not appeared before.
   之所以独一无二，是因为那种独特的基因排列组合以前不曾出现过。

Permutation entropy: a natural complexity measure for time series
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Conditional Permutation Tests and the Propensity Score in Observational Studies
Nonparametric permutation tests for functional neuroimaging: a primer with examples
Quasicyclic low-density parity-check codes from circulant permutation matrices
Quasicyclic low-density parity-check codes from circulant permutation matrices
CLUMPP: a cluster matching and permutation program for dealing with label switching and multimodality in analysis of population stru...
Balance between genetic search and local search in memetic algorithms for multiobjective permutation flowshop scheduling