More advanced structured prediction tasks are still definitely on the cutting edge- mainly IMO down to defining the semantics of the programmatic user input lik

More advanced structured prediction tasks are still definitely on the cutting edge- mainly IMO down to defining the semantics of the programmatic user input like labeling functions for these kinds of tasks. Some recent work (http://cs.brown.edu/people/sbach/files/safranchik-aaai20.pdf http://cs.brown.edu/people/sbach/files/safranchik-aaai20.pdf) has extended these semantics for sequence tagging, as an example- so some exciting moves in this direction!