Associative array — In computer science, an associative array (also called a map or a dictionary) is an abstract data type composed of a collection of (key,value) pairs, such that each possible key appears at most once in the collection. Operations associated with… … Wikipedia
Associative property — This article is about associativity in mathematics. For associativity in the central processor unit memory cache, see CPU cache. For associativity in programming languages, see operator associativity. In mathematics, associativity is a property… … Wikipedia
Associative magic square — An associative magic square is a magic square for which every pair of numbers symmetrically opposite to the center sum up to the same value … Wikipedia
Attribute-value pair — A name–value pair, key–value pair, field–value pair or attribute–value pair is a fundamental data representation in computing systems and applications. Designers often desire an open ended data structure that allows for future extension without… … Wikipedia
Table associative — Tableau associatif En informatique, un tableau associatif (aussi appelé dictionnaire ou table d association) est un type de données associant à un ensemble de clefs un ensemble correspondant de valeurs. Ces ensembles sont bien entendu finis.… … Wikipédia en Français
Rescorla-Wagner model — The Rescorla Wagner model is a model of classical conditioning in which the animal is theorized to learn from the discrepancy between what is expected to happen and what actually happens. This is a trial level model in which each stimulus is… … Wikipedia
autograph — autographic /aw teuh graf ik/, autographical, adj. autographically, adv. /aw teuh graf , grahf /, n. 1. a person s own signature: He collects autographs of artists. 2. something written in a person s own hand, as a manuscript or letter. adj. 3.… … Universalium
Частотность слова (word frequency) — В психологии Ч. с. играет важную роль не только в пед. приложениях, но тж при контроле и анализе свойств стимула и реакции в экспериментах по восприятию, научению, памяти и речи и при характеристике вербальных репертуаров различных популяций… … Психологическая энциклопедия
Comparison of programming languages (mapping) — Programming language comparisons General comparison Basic syntax Basic instructions Arrays Associative arrays String operations … Wikipedia
Hash table — Not to be confused with Hash list or Hash tree. Unordered map redirects here. For the proposed C++ class, see unordered map (C++). Hash Table Type unsorted dictionary Invented 1953 Time complexity in big O notation Average Worst case Space … Wikipedia
Exponentiation — Exponent redirects here. For other uses, see Exponent (disambiguation). Exponentiation is a mathematical operation, written as an, involving two numbers, the base a and the exponent (or power) n. When n is a positive integer, exponentiation… … Wikipedia