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首先需要安装pyGPs包
- test = np.arange(0, 2800, 1)
- x = x_train # x_train,y_train为np.array()数组
- y = y_train
-
- model = pyGPs.GPR() # specify model (GP regression)
- model.getPosterior(x, y) # fit default model (mean zero & rbf kernel) with data
- model.optimize(x, y) # optimize hyperparamters (default optimizer: single run minimize)
- yvals=model.predict(test) # predict test cases
- print(yvals)
- model.plot()
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