Bump stanza from 1.6.1 to 1.7.0

[dependabot]

Bumps stanza from 1.6.1 to 1.7.0.

Release notes

Sourced from stanza's releases.

v1.7.0: Neural coref!

Neural coref processor added!

Conjunction-Aware Word-Level Coreference Resolution https://arxiv.org/abs/2310.06165 original implementation: https://github.com/KarelDO/wl-coref/tree/master

Updated form of Word-Level Coreference Resolution https://aclanthology.org/2021.emnlp-main.605/ original implementation: https://github.com/vdobrovolskii/wl-coref

If you use Stanza's coref module in your work, please be sure to cite both of the above papers.

Special thanks to vdobrovolskii, who graciously agreed to allow for integration of his work into Stanza, to @​KarelDO for his support of his training enhancement, and to @​Jemoka for the LoRA PEFT integration, which makes the finetuning of the transformer based coref annotator much less expensive.

Currently there is one model provided, a transformer based English model trained from OntoNotes. The provided model is currently based on Electra-Large, as that is more harmonious with the rest of our transformer architecture. When we have LoRA integration with POS, depparse, and the other processors, we will revisit the question of which transformer is most appropriate for English.

Future work includes ZH and AR models from OntoNotes, additional language support from UD-Coref, and lower cost non-transformer models

stanfordnlp/stanza#1309

Interface change: English MWT

English now has an MWT model by default. Text such as won't is now marked as a single token, split into two words, will and not. Previously it was expected to be tokenized into two pieces, but the Sentence object containing that text would not have a single Token object connecting the two pieces. See https://stanfordnlp.github.io/stanza/mwt.html and https://stanfordnlp.github.io/stanza/data_objects.html#token for more information.

Code that used to operate with for word in sentence.words will continue to work as before, but for token in sentence.tokens will now produce one object for MWT such as won't, cannot, Stanza's, etc.

Pipeline creation will not change, as MWT is automatically (but not silently) added at Pipeline creation time if the language and package includes MWT.

stanfordnlp/stanza#1314 stanfordnlp/stanza#1314

Other updates

• NetworkX representation of enhanced dependencies. Allows for easier usage of Semgrex on enhanced dependencies - searching over enhanced dependencies requires CoreNLP >= 4.5.6 stanfordnlp/stanza#1295 stanfordnlp/stanza#1298
• Sentence ending punct tags improved for English to avoid labeling non-punct as punct (and POS is switched to using a DataLoader) stanfordnlp/stanza#1000 stanfordnlp/stanza#1303
• Optional rewriting of MWT after the MWT processing step - will give the user more control over fixing common errors. Although we still encourage posting issues on github so we can fix them for everyone! stanfordnlp/stanza#1302
• Remove deprecated output methods such as conll_as_string and doc2conll_text. Use "{:C}".format(doc) instead stanfordnlp/stanza@e01650f
• Mixed OntoNotes and WW NER model for English is now the default. Future versions may include CoNLL 2003 and CoNLL++ data as well.
• Sentences now have a doc_id field if the document they are created from has a doc_id. stanfordnlp/stanza#1314
• Optional processors added in cases where the user may not want the model we have run by default. For example, conparse for Turkish (limited training data) or coref for English (the only available model is the transformer model) stanfordnlp/stanza#1314

Updated requirements

• Support dropped for python 3.6 and 3.7. The peft module used for finetuning the transformer used in the coref processor does not support those versions.
• Added peft as an optional dependency to transformer based installations
• Added networkx as a dependency for reading enhanced dependencies. Added toml as a dependency for reading the coref config.

Commits

• 5948c9f Oops, the default GRC model was miswritten
• 7b5ebae Add a depparse column for the scores of running the GRC parser with a transfo...
• a4e2af5 Initial column of POS scores for different GRC models. Need to do depparse a...
• 0f0139c Oops, needed to drop the usage of pos_batch_size from prepare_depparse_treeba...
• a3b5a75 Switch GRC to Perseus - the Proiel dataset doesn't have any punctuation
• d208732 Switch to default coref model of electra-large
• a31162c Add documentation on the papers and original github repos
• 8d0e716 Don't create a model from scratch (which involves reading the training data) ...
• ca15f56 This is a very useful log line - print it out at INFO
• 178ad5c Add the coref chains to the dict output. This means we turn the attachment i...
• Additional commits viewable in compare view

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