算法是否有可能预测一个从未在训练中出现过的新类?例如,在我的训练数据中,我有:
I need a flight to Boston --> flight query
What is two plus two --> math query
Who is the president of the United States --> Donald Trump
如何制作一个可以预测新类的模型:
How are you today --> ??? (Should be something like conversation query)
我几乎在寻找一种结合监督学习和无监督学习的方法。对模型使用监督学习来预测新类别(无监督学习)