根据输入的情况我理解vader的输出有些麻烦。这是一个例子。我想知道这种行为作为IMO的原因,如果一个句子是大写的,它应该增加强调值并给出更加加权的结果。相反,我认为它认为这是一种讽刺或类似的东西。
In [17]: sentiment_analyse(str.lower("I WILL NEVER RECOMMEND HIM TO ANYONE......."))
compound: -0.2755,
neg: 0.297,
neu: 0.703,
pos: 0.0,
negative
In [18]: sentiment_analyse("I WILL NEVER RECOMMEND HIM TO ANYONE.......")
compound: 0.3612,
neg: 0.0,
neu: 0.667,
pos: 0.333,
positive