* update ner standard code format
* add pytest
* fix pre-commit
* Annotate the dataset section
* fix pre-commit for dataset
* rm big files and add comments in dataset
* rename configs for ner task
* minor changes if metric
* Note modification
* fix pre-commit
* detail modification
* rm transform
* rm magic number
* fix warnings in pylint
* fix pre-commit
* correct help info
* rename model files
* rename err fixed
* 428_tag
* Adjust to more general pipline
* update unit test rate
* update
* Unit test coverage over 90% and add Readme
* modify details
* fix precommit
* update
* fix pre-commit
* update
* update
* update
* update result
* update readme
* update baseline config
* update config and small minor changes
* minor changes in readme and etc.
* back to original
* update toy config
* upload model and log
* fix pytest
* Modify the notes.
* fix readme
* Delete Chinese punctuation
* add demo and fix some logic and naming problems
* add To_tensor transformer for ner and load pretrained model in config
* delete extra lines
* split ner loss to MaskedCrossEntropyLoss and MaskedFocalLoss
* update config
* fix err
* updata
* modify noqa
* update new model report
* fix err in ner demo
* Update ner_dataset.py
* Update test_ner_dataset.py
* Update ner_dataset.py
* Update ner_transforms.py
* rm toy config and data
* add comment
* add empty
* fix conflict
* fix precommit
* fix pytest
* fix pytest err
* Update ner_dataset.py
* change dataset name to cluener2020
* move the postprocess in metric to convertor
* rm __init__ etc.
* precommit
* add discription in loss
* add auto download
* add http
* update
* remove some 'issert'
* replace unsqueeze
* update config
* update doc and bert.py
* update
* update demo code
Co-authored-by: weihuaqiang <weihuaqiang@sensetime.com>
Co-authored-by: Hongbin Sun <hongbin306@gmail.com>
