Dependency edges to and from I-tagged tokens #19
Description
Creating new issue for dependency edges to and from tokens that were tagged with an I-tag in the IOB2 tagging scheme.
First mentioned here:
- it seems that the parser wants to avoid cycles and tags the wrong token of an action sequence --> our solution (to improve): if at the end of the graph, delete last edge (could still be problematic)
Originally posted by @irisferrazzo in Data set contains disconnected action graphs alignment-models#7 (comment)
Goal: Our CoNLL-U recipes should have dependencies only to and from B-tagged tokens, i.e. the first tokens of each node.
- The json_to_conll script should move edges from I-tokens to their respective B-tokens.
- Ideally, the parser shouldn't generate these edges in the first place.