Pbest thiab Gbest hauv PSO yog dab tsi?
Pbest thiab Gbest hauv PSO yog dab tsi?

Video: Pbest thiab Gbest hauv PSO yog dab tsi?

Video: Pbest thiab Gbest hauv PSO yog dab tsi?
Video: Xyw By Nquab Tsab New Song 2022-2023 2024, Kaum ib hlis
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(Tus nqi qoj kuj tseem khaws cia.) Tus nqi no hu ua pbest . Lwm " zoo tshaj plaws "tus nqi uas yog taug qab los ntawm particle swarm optimizer yog qhov zoo tshaj plaws tus nqi, tau kom deb li deb los ntawm ib qho particle hauv cov pejxeem. Qhov no zoo tshaj plaws tus nqi yog thoob ntiaj teb zoo tshaj plaws thiab hu gbest.

Hauv qhov no, PSO txhais li cas?

Hauv kev suav science, particle swarm optimization ( PSO ) yog ib txoj hauv kev suav uas ua kom qhov teeb meem zoo dua los ntawm kev sim ua kom cov neeg sib tw daws teeb meem nrog rau kev ntsuas qhov zoo. Phau ntawv los ntawm Kennedy thiab Eberhart piav txog ntau yam kev xav ntawm PSO thiab swarm txawj ntse.

Ib yam li ntawd, PSO puas yog evolutionary algorithm? Cov genetic algorithm (GA) yog qhov nrov tshaj plaws ntawm lub npe evolutionary txoj hauv kev hauv zej zog electromagnetics. Tsis ntev los no, ib qho tshiab stochastic algorithm hu ua particle swarm optimization ( PSO ) tau pom tias yog ib qho tseem ceeb ntxiv rau lub tshuab hluav taws xob tsim hluav taws xob lub cuab yeej.

Kuj Paub, PSO txheej txheem yog dab tsi?

Particle swarm optimization ( PSO ) yog pej xeem raws li stochastic optimization txheej txheem tsim los ntawm Dr. Eberhart thiab Dr. Kennedy nyob rau hauv 1995, tshwm sim los ntawm kev coj cwj pwm ntawm cov noog flocking los yog ntses tsev kawm ntawv. PSO qhia ntau yam zoo sib xws nrog evolutionary xam cov txheej txheem xws li Genetic Algorithms (GA).

PSO algorithm PDF yog dab tsi?

Particle swarm optimization ( PSO ) yog ib tug pej xeem-raws li stochastic optimization algorithm txhawb nqa los ntawm kev txawj ntse sib koom ua ke ntawm qee cov tsiaj xws li pab tsiaj ntawm cov noog lossis cov tsev kawm ntawv ntses. Txij li thaum nthuav tawm xyoo 1995, nws tau ntsib ntau yam kev txhim kho.

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