yorkchu1995 / yunyi-sentiment-analysis Goto Github PK
View Code? Open in Web Editor NEW2018云移杯,NLP,情感分类,复赛第10
2018云移杯,NLP,情感分类,复赛第10
为何您景区评论的最后的划分类的的时候.
xgb_pred2 = np.where((xgb_pred2>1.305)&(xgb_pred2<1.28), 2, xgb_pred2)
xgb_pred2 = np.where((xgb_pred2<3.3)&(xgb_pred2>1.99), 3, xgb_pred2)
xgb_pred2 = np.where((xgb_pred2<4.1)&(xgb_pred2>3.9), 4, xgb_pred2)
xgb_pred2 = np.where(xgb_pred2>4.61, 5, xgb_pred2)
如何得到这些阈值(1.305, 1.28)的?
能解释一下吗? 谢谢啦. 我这个地方我实在有点不太懂.
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