Annotate multiple entity/relation in text dataset [example / guideline]

[msank00]

Hi Team,

Really appreciate this great project. I would like to know whether Snorkel Metal can be used to extract multiple relation/ entities from text dataset. The available examples are on image dataset, but I want to apply multiple relations from text dataset. My objective is to get the final end extraction model such that it should be able to annotate some specific information like date, reference number, person name, organization name etc from the text document.

Any relevant research papers/pointers
to articles would be really helpful. If anyone in the community has already tried doing this and would like to shed some light upon the overall approach that would be very helpful.