Dp technique is a high efficiency algorithm to solve combinatorial optimization problems by divided the multidimensional problem into multiple 1 - dimension problems . when this technique resorts to accumulate multiple frames , there are some disadvantages 动态规划算法是一种解决组合寻优问题的高效算法,通过将n维问题变换为n个一维优化问题,一个一个地求解的方法,很好的提高了效率。
Because of the discovery of interior - point methods and the important application of semi - definite programming in cybernetics , combinatorial optimization , statistics , etc . , semi - definite programming has been the most active one in optimization areas in recent years 摘要由于内点法的发现和半定规划在控制论、组合优化、统计学等方面的重要,半定规划近几年来已成为优化中最活跃的领域。
A fuzzy probability reasoning model for transformer faults diagnosis is rebuilded based on probability reasoning and fuzzy theory . a ga resolvent for the model is put forward from the point of nonlinear combinatorial optimization view 本文在概率因果推理模型的基础上,引入模糊理论,重新建立了模糊概率因果变压器故障诊断模型,并从非线性组合优化的角度提出了该模型的遗传算法求解策略。
The maximum clique problem ( mcp ) is a classical combinatorial optimization problem which belongs to np - hard , and many practical problems can be formulated to it . therefore , studying the mcp is full of significance both in theory and in practice 最大团问题是一个经典的np难的组合优化问题,很多实际问题都可以抽象为对无向图上最大团问题的求解,所以,对最大团问题的研究无论在理论上还是实际上都有重要意义。
At first , the thesis introduces the research background and the research actual state . secondly , it analyzes the character of combinatorial optimization , and introduces the principles and processes of heuristic algorithms and genetic algorithms . thirdly , it has built the optimization model 本文首先介绍装箱优化问题的背景和研究现状。其次分析了组合优化问题特点,介绍了本文所涉及的启发式算法和遗传算法的基本原理和实施过程。
In applied mathematics and theoretical computer science, combinatorial optimization is a topic that consists of finding an optimal object from a finite set of objects.Schrijver, p.