发明名称 |
Combining model-based and genetics-based offspring generation for multi-objective optimization using a convergence criterion |
摘要 |
In a method for multi-objective optimization (MOO), a computer executes the following steps:
- Providing an initial population of solutions (310);
- Partitioning the population into a number of clusters (320);
- Calculating a convergence ratio (¨) for each cluster (330);
- Checking whether the convergence ratio (¨) is larger than a given threshold value (Á) (340),
- If the convergence ratio (È) is smaller or equal than the given threshold value (Á), generating model consisting of a deterministic part and a stochastic part. Generating offspring by sampling the model (350), else generating offspring using mutation and crossover (360);
- Merging parents and offspring (370); and
- Creating a new parent population using a Pareto-based selection selection method (370).
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申请公布号 |
EP1818862(A1) |
申请公布日期 |
2007.08.15 |
申请号 |
EP20060001449 |
申请日期 |
2006.01.24 |
申请人 |
HONDA RESEARCH INSTITUTE EUROPE GMBH |
发明人 |
SENDHOFF, BERNHARD;JIN, YAOCHU, DR.;TSANG, EDWARD;ZHANG, QINGFU;ZHOU, AIMIN |
分类号 |
G06N3/12 |
主分类号 |
G06N3/12 |
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