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为更详细的描述生成嵌入向量

最后一个预测标签似乎与评论不太匹配;很可能是因为只对类别标签做嵌入,信息量不足。这一次,将改为对每个类别的描述进行嵌入,让模型更好地"理解"您在对餐厅评论做分类。

您可以使用以下对象:

sentiments = [{'label': 'Positive',
               'description': 'A positive restaurant review'},
              {'label': 'Neutral',
               'description':'A neutral restaurant review'},
              {'label': 'Negative',
               'description': 'A negative restaurant review'}]

reviews = ["The food was delicious!",
           "The service was a bit slow but the food was good",
           "The food was cold, really disappointing!"]

คำแนะนำ

100 XP
  • 提取一个包含情感描述的列表,并为其生成嵌入向量。