Optimization | Definition, Techniques, & Facts | Britannica
2024年11月28日 · Optimization, collection of mathematical principles and methods used for solving quantitative problems. Optimization problems typically have three fundamental elements: a quantity to be maximized or minimized, a collection of variables, and a set of constraints that restrict the variables.
Optimization - Theory, Algorithms, Solutions | Britannica
2024年11月28日 · Optimization - Theory, Algorithms, Solutions: A simple problem in linear programming is one in which it is necessary to find the maximum (or minimum) value of a simple function subject to certain constraints. An example might …
optimization summary | Britannica
In a typical optimization problem, the goal is to find the values of controllable factors determining the behaviour of a system (e.g., a physical production process, an investment scheme) that maximize productivity or minimize waste.
Optimization - Simplex Method, Algorithms, Mathematics
2024年11月28日 · The simplex method is one of the most useful and efficient algorithms ever invented, and it is still the standard method employed on computers to solve optimization problems. First, the method assumes that an extreme point is known.
search engine optimization - Encyclopedia Britannica
6 天之前 · search engine optimization (SEO), practice of increasing both the quality and quantity of “organic” (unpaid) traffic to a website by improving its ranking in the indexes of search engines. Search engines use “bots” (data-collecting programs) to hunt the Web for pages.
Objective function | mathematics | Britannica
In optimization …stochastic programming, in which the objective function or the constraints depend on random variables, so that the optimum is found in some “expected,” or probabilistic, sense; network optimization, which involves optimization of some property of a flow through a network, such as the maximization of the amount of material ...
Optimization - Nonlinear Programming | Britannica
2024年11月28日 · In addition to computer optimization programs, a number of optimization modeling languages are available that allow a user to describe the problem in intuitive terms, which are then automatically translated to the mathematical …
Decision problem | Optimization, Algorithms & Complexity
Decision problem, for a class of questions in mathematics and formal logic, the problem of finding, after choosing any question of the class, an algorithm or repetitive procedure that will yield a definite answer, “yes” or “no,” to that question. The method consists of performing successively a
Operations research - Resource Allocation, Optimization, Modeling ...
2024年12月3日 · Operations research - Resource Allocation, Optimization, Modeling: Allocation problems involve the distribution of resources among competing alternatives in order to minimize total costs or maximize total return.
Management science | Decision-Making, Problem-Solving
management science, any application of science to the study of management. Originally a synonym for operations research, the term management science (often used in the plural) now designates a distinct field. Whereas operations research affords analytical data, statistics, and methods to increase the efficiency of management systems, management science applies …
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