Update lemma and vector information after splitting a token #4097
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
Description
This PR fixes two related bugs that happened after running
retokenizer.split
:The
lemma
information was not updated and was still referring to the oldtoken.text
attributes. This is fixed/reset by callingtoken.lemma = 0
on the split tokens.The
vector
attributes were left unchanged, causing an out-of-bounds error as described in Issue Problem with vector attribute after calling Retokenizer.split #3540. This is fixed by extending thedoc.tensor
and setting the vectors of the split tokens to an array of zeros (not sure what else to do).Types of change
bug fix
Checklist