【发布时间】:2021-05-11 14:48:57
【问题描述】:
我在 https://towardsdatascience.com/why-how-to-use-the-naive-bayes-algorithms-in-a-regulated-industry-with-sklearn-python-code-dbd8304ab2cf 关注朴素贝叶斯教程,但我坚持将第三个代码块中的引用解释为 two_obs_test[continuous_list]
完整的代码清单是...
# Observation_0
gssnX15p0 = (1/((2*np.pi*gssnX15var0)**0.5))*np.exp((-(two_obs_test[continuous_list].iloc[0,0]-gssnX15mean0)**2)/(2*gssnX15var0))
gssnX15p1 = (1/((2*np.pi*gssnX15var1)**0.5))*np.exp((-(two_obs_test[continuous_list].iloc[0,0]-gssnX15mean1)**2)/(2*gssnX15var1))
gssnX16p0 = (1/((2*np.pi*gssnX16var0)**0.5))*np.exp((-(two_obs_test[continuous_list].iloc[0,1]-gssnX16mean0)**2)/(2*gssnX16var0))
gssnX16p1 = (1/((2*np.pi*gssnX16var1)**0.5))*np.exp((-(two_obs_test[continuous_list].iloc[0,1]-gssnX16mean1)**2)/(2*gssnX16var1))
gssnX18p0 = (1/((2*np.pi*gssnX18var0)**0.5))*np.exp((-(two_obs_test[continuous_list].iloc[0,2]-gssnX18mean0)**2)/(2*gssnX18var0))
gssnX18p1 = (1/((2*np.pi*gssnX18var1)**0.5))*np.exp((-(two_obs_test[continuous_list].iloc[0,2]-gssnX18mean1)**2)/(2*gssnX18var1))
我在 sklearn 库中找不到 two_obs_test,当我用谷歌搜索它时,几乎没有出现。这是什么?
【问题讨论】:
标签: python naivebayes