Geometric Semantic Crossover with an Angle-Aware Mating Scheme in Genetic Programming for Symbolic Regression

@inproceedings{Chen2017GeometricSC,
  title={Geometric Semantic Crossover with an Angle-Aware Mating Scheme in Genetic Programming for Symbolic Regression},
  author={Qi Chen and Bing Xue and Yi Mei and Mengjie Zhang},
  booktitle={EuroGP},
  year={2017}
}
Recent research shows that incorporating semantic knowledge into the genetic programming (GP) evolutionary process can improve its performance. This work proposes an angle-aware mating scheme for geometric semantic crossover in GP for symbolic regression. The angle-awareness guides the crossover operating on parents which have a large angle between their relative semantics to the target semantics. The proposed idea of angle-awareness has been incorporated into one stateof-the-art geometric… CONTINUE READING

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