Mixing Optimal Solutions

一种最优、求解器的技术，应用在数据处理应用、预测、复杂数学运算等方向，能够解决没有试图发现等问题

Inactive Publication Date: 2014-08-27
INT BUSINESS MASCH CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The prior art addresses the problem of mixing known solutions, but there is no scheme that attempts to find a solution "in the middle" of the optimal space to allow the computation of a compromise solution rather than a limit solution

Method used

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  • Mixing Optimal Solutions
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Examples

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Embodiment Construction

[0051] refer to figure 1 , shows a component diagram of a computer system node 10 according to the prior art. Computer system node 10 includes computer system / server 12 operable with many other general or special purpose computing system environments or configurations. Examples of well-known computing systems, environments, and / or configurations that can be used with computer system / server 12 include, but are not limited to, personal computer systems, server computer systems, thin clients, thick clients, handheld or laptop devices, multiprocessing oriented systems, microprocessor systems, microprocessor-based systems, set-top boxes, programmable consumer electronics, network PCs, minicomputer systems, mainframe computer systems, and distributed systems or devices including any of the above cloud computing environment, etc.

[0052] Computer system / server 12 may be described in the general context of computer system-executable instructions, such as program modules, being exec...

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Abstract

This invention relates to a method, system and computer program product for selecting an optimised solution in a computerised multiple-constraint problem space, comprising: receiving a linear function for optimization; receiving a set of constraints for the linear function; determining a first optimal solution for the linear function and initial constraints using linear programming solver; creating a new set of constrains using the first optimal solution as a constraint in addition to the initial constraints; creating a new quadratic function by adding a quadratic objective of slack variables to the linear function; and determining a solution to the quadratic function and new constraints using a quadratic programming solver.

Description

technical field [0001] The invention relates to a method and device for hybrid optimal solution. In particular, the present invention relates to a method and apparatus for hybrid optimal solutions to quickly find the optimal solution of a program. Background technique [0002] Linear programming (LP) and mixed integer programming (MIP) are well known techniques for building optimized applications. Optimization problems are approximated with linear equations (LPs) that sometimes have integer-valued decision variables (MIPs). Then, the model (set of equations is solved by an LP or MIP engine, such as IBM Ilog CPLEX), which outputs an optimal solution (or a near-optimal solution in the case of MIP) with respect to the objective. IBM, CPLEX and Ilog are trademarks of International Business Machines Corporation in the United States and / or other countries. [0003] Optimization engines (such as LP and MIP engines) can provide solutions that, even though they are mathematically ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/04
CPCG06Q10/04G06F17/11G06F17/12G06F17/13
Inventor G-H·莫尔X·诺德特
Owner INT BUSINESS MASCH CORP
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