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23-05-31

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전체 파티클 중 일부를 현재 속도의 음수 방향으로 진행하도록 하여 지역해에 갇혀 조기수렴하는 문제의 방안으로 사용
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jung-geun
2023-05-31 02:52:32 +09:00
parent c5731c6870
commit 8012cf3557
7 changed files with 171 additions and 121 deletions
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iris.py
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@@ -39,7 +39,7 @@ x_train, x_test, y_train, y_test = load_data()
loss = 'categorical_crossentropy'
pso_iris = Optimizer(model, loss=loss, n_particles=50, c0=0.5, c1=0.8, w_min=0.7, w_max=1.3)
pso_iris = Optimizer(model, loss=loss, n_particles=50, c0=0.5, c1=0.8, w_min=0.75, w_max=1.3)
weight, score = pso_iris.fit(
x_train, y_train, epochs=500, save=True, save_path="./result/iris", renewal="acc", empirical_balance=False, Dispersion=False, check_point=50)