试图为 2 个骰子总和绘制 pmf,但会出现一些尾部正确的问题。
我曾尝试使用 numpy 和其他 python 库,但问题仍然存在:
import tensorflow as tf
tf.enable_eager_execution()
import tensorflow_probability as tfp
from matplotlib import pyplot as plt
import numpy as np
a=500000
dado1_=evaluate(tf.cast(tfp.distributions.Uniform(low=1,high=7).sample(a),tf.int32))
dado2_=evaluate(tf.cast(tfp.distributions.Uniform(low=1,high=7).sample(a),tf.int32))
plt.hist(np.add(dado1_,dado2_))
expecting symetric distribution centered at 7 with gaussian form,
assymetric found