I have been searching for labelled review data sets for training for label classification. However it has been a bit surprising for me that I could find only sentiment classification data sets and nothing else.
I am not sure if am doing the search right. While I understand that the engine should be trained for our data, trying with some ready made labelled review sets would make the algo be ready faster.
Are you aware of any sources where I can obtain labelled review data sets for label classification? If a free one does not work, paid sources are also fine.