摘要： import keras model = keras.models.Sequential([ keras.layers.Dense(4, activation='relu', input_dim=1, name='layer1', kernel_initializer='one'), keras.l 阅读全文

摘要： import matplotlib.pyplot as plt import numpy as np from scipy.optimize import curve_fit def f_fit(x, a, b, c): return a * x ** 2 + b * x + c x = [1, 2 阅读全文