update spanevaluator

[westfish]

PR types

Function optimization

PR changes

Models

Description

升级SpanEvaluator，支持不同limit下的precision, recall and F1-score的评测。
升级后的SpanEvaluator不影响之前项目的使用，只是把其中get_bool_ids_greater_than隐藏的支持自定义limit的能力从上层释放了出来。

[paddle-bot]

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[codecov]

Codecov Report

Merging #4195 (78462c1) into develop (fcfe692) will decrease coverage by 0.15%.
The diff coverage is 14.60%.

@@             Coverage Diff             @@
##           develop    #4195      +/-   ##
===========================================
- Coverage    34.06%   33.91%   -0.16%     
===========================================
  Files          405      405              
  Lines        56613    56842     +229     
===========================================
- Hits         19288    19277      -11     
- Misses       37325    37565     +240     

Impacted Files	Coverage Δ
paddlenlp/transformers/generation_utils.py	73.86% <ø> (ø)
...nlp/ops/faster_transformer/transformer/decoding.py	7.50% <7.65%> (-0.72%)	⬇️
...ster_transformer/transformer/faster_transformer.py	12.42% <15.00%> (+0.17%)	⬆️
paddlenlp/metrics/span.py	22.22% <28.57%> (-0.51%)	⬇️
paddlenlp/transformers/t5/modeling.py	85.28% <45.94%> (-1.67%)	⬇️
paddlenlp/utils/file_lock.py	78.00% <0.00%> (-10.00%)	⬇️
paddlenlp/utils/downloader.py	43.44% <0.00%> (-9.43%)	⬇️
paddlenlp/transformers/roberta/modeling.py	90.21% <0.00%> (+0.36%)	⬆️

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[wawltor]

LGTM