# 群體智慧期中報告 * M093040061 劉景翔 --- ## Chaos Game Optimization Authors: Siamak Talatahari, Mahdi Azizi Artifcial Intelligence Review --- ## Chaos Game ![](https://i.imgur.com/aQbDn4Q.png) ---- ## Chaos Game ![](https://i.imgur.com/vj4r07d.gif) --- ## Methodology ![](https://i.imgur.com/b2sjEwW.png) ---- ## Methodology ![](https://i.imgur.com/BeVawyb.png) --- ## Psuedo Code ![](https://i.imgur.com/1DLcHo3.png) ---- ## Psuedo Code ![](https://i.imgur.com/SVCq1JU.png) --- ## Experiments * PSO: in = 0.5, lb = 2.0, gb = 2.0 * DE: mu_rate=0.5 * CGO: parameter free! * 300000 evaluations per run, average of 30 runs * best of 10, 30, 100 population size ---- ## Experimental Results ![](https://i.imgur.com/adqTYve.png) ---- ## Experimental Results ![](https://i.imgur.com/Ejabo0T.png) ---- ## Experimental Results ![](https://i.imgur.com/RVNcTsC.png) ---- ## Experimental Results ![](https://i.imgur.com/Ebx3azM.png) ---- ## Experimental Results ![](https://i.imgur.com/0zfrQxN.png) ---- ## Experimental Results ![](https://i.imgur.com/mQwvdMJ.png) ---- ## Experimental Results ![](https://i.imgur.com/lcwVmt5.png) ---- ## Experimental Results ![](https://i.imgur.com/UCW9LG6.png) --- ## Conclusion * Well-Designed Cheater --- # Q&A * code on https://github.com/D0656146/heuristic --- ## population size | Algo | Ackley | Rastrigin | Sphere | Rosenbrock | Michalewicz | | ---- | ------ | --------- | ------ | ---------- | ----------- | | PSO | 100 | 100 | 10 | 10 | 100 | | DE | 30 | 100 | 30 | 30 | 100 | | CGO | 30 | 30 | 30 | 30 | 30 |
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