class ProbabilityDistribution ProbabilityDistribution : +__init__(data: list) ProbabilityDistribution : +plot() : None PurchaseData <|-- ProbabilityDistribution 上述类图描述了问题中的两个类:PurchaseData和ProbabilityDistribution。PurchaseData类用于封装购买数据,ProbabilityDistribution类用于绘制概率分布图。 旅行...
ax[0].set_ylabel("Probability") ax[0].set_title("Discrete Uniform Distribution") # continuous plot ax[1].plot(X_continuous, continuous_uniform_pdf) ax[1].set_xlabel("X") ax[1].set_ylabel("Probability") ax[1].set_title("Continuous U...
ax[0].set_ylabel("Probability") ax[0].set_title("Discrete Uniform Distribution") # continuous plot ax[1].plot(X_continuous, continuous_uniform_pdf) ax[1].set_xlabel("X") ax[1].set_ylabel("Probability") ax[1].set_title("Continuous Uniform Distribution") plt.show 高斯分布 高斯分布可能...
ax[0].set_ylabel("Probability") ax[0].set_title("Discrete Uniform Distribution") # continuous plot ax[1].plot(X_continuous, continuous_uniform_pdf) ax[1].set_xlabel("X") ax[1].set_ylabel("Probability") ax[1].set_title("Continuous Uniform Distribution") plt.show() 1. 2. 3. 4....
ax1.plot(X_continuous, continuous_uniform_pdf) ax1.set_xlabel("X") ax1.set_ylabel("Probability") ax1.set_title("Continuous Uniform Distribution") plt.show() 高斯分布 高斯分布可能是最常听到也熟悉的分布。它有几个名字:有人称它为钟形曲线,因为它的概率图看起来像一个钟形,有人称它为高斯分布...
ax2.plot(N, probability(N),"k", label="True distribution") ax2.set_xlabel("Number of arrivals in 1 time unit") ax2.set_ylabel("Probability") ax2.set_title("Probability distribution") 现在,我们继续从我们的样本数据中估计速率。我们通过计算到达时间间隔的均值来实现这一点,对于指数分布来说,...
(X_discrete)# plot both tablesfig, ax = plt.subplots(nrows=1, ncols=2, figsize=(15,5))# discrete plotax[0].bar(X_discrete, discrete_uniform_pmf)ax[0].set_xlabel("X")ax[0].set_ylabel("Probability")ax[0].set_title("Discrete Uniform Distribution")# continuous plotax[1].plot(X...
dcc.Dropdown(id="plot_mode", options = [ {"label":"Scatter_rawData","value":1},# 散点图:模型的预测值和真实值之间的分布情况{"label":"Histogram_error","value":2},# 直方图:将误差数据分组,并以直方图的形式展示。比较该模型对不同数据集的预测误差分布情况。{"label":"Density_error","value...
plot(X_continuous, continuous_uniform_pdf) ax[1].set_xlabel("X") ax[1].set_ylabel("Probability") ax[1].set_title("Continuous Uniform Distribution") plt.show() 高斯分布 高斯分布可能是最常听到也熟悉的分布。它有几个名字:有人称它为钟形曲线,因为它的概率图看起来像一个钟形,有人称它为...
probability)forprobinrange(3,10,3):x=np.arange(0,25)binom=stats.binom.pmf(x,20,0.1*prob)plt.plot(x,binom,'-o',label="p = {:f}".format(0.1*prob))plt.xlabel('Random Variable',fontsize=12)plt.ylabel('Probability',fontsize=12)plt.title("Binomial Distribution varying p")plt.legend...