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d721fabb34
1.新增支持原始bert模型（非easynlp的 backbone prefix版本）
2.支持bert的在sequence classification/fill mask /token classification上的backbone head形式
3.统一了sequence classification几个任务的pipeline到一个类
4.fill mask 支持backbone head形式
5.token classification的几个子任务（ner，word seg， part of speech）的preprocessor 统一到了一起TokenClassificationPreprocessor
6. sequence classification的几个子任务（single classification， pair classification）的preprocessor 统一到了一起SequenceClassificationPreprocessor
7. 改动register中 cls的group_key 赋值位置，之前的group_key在多个decorators的情况下，会被覆盖，obj_cls的group_key信息不正确
8. 基于backbone head形式将 原本group_key和 module同名的情况尝试做调整，如下在modelscope/pipelines/nlp/sequence_classification_pipeline.py 中
原本
@PIPELINES.register_module(
Tasks.sentiment_classification, module_name=Pipelines.sentiment_classification)
改成
@PIPELINES.register_module(
Tasks.text_classification, module_name=Pipelines.sentiment_classification)
相应的configuration.json也有改动，这样的改动更符合任务和pipline（子任务）的关系。
8. 其他相应改动为支持上述功能
Link: https://code.alibaba-inc.com/Ali-MaaS/MaaS-lib/codereview/10041463
77 lines
3.3 KiB
Python
77 lines
3.3 KiB
Python
# Copyright (c) Alibaba, Inc. and its affiliates.
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import unittest
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from modelscope.hub.snapshot_download import snapshot_download
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from modelscope.models import Model
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from modelscope.models.nlp.task_models.sequence_classification import \
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SequenceClassificationModel
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from modelscope.pipelines import pipeline
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from modelscope.pipelines.nlp import SequenceClassificationPipeline
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from modelscope.preprocessors import SequenceClassificationPreprocessor
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from modelscope.utils.constant import Tasks
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from modelscope.utils.demo_utils import DemoCompatibilityCheck
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from modelscope.utils.test_utils import test_level
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class SentimentClassificationTaskModelTest(unittest.TestCase,
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DemoCompatibilityCheck):
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def setUp(self) -> None:
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self.task = Tasks.text_classification
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self.model_id = 'damo/nlp_structbert_sentiment-classification_chinese-base'
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sentence1 = '启动的时候很大声音，然后就会听到1.2秒的卡察的声音，类似齿轮摩擦的声音'
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@unittest.skipUnless(test_level() >= 2, 'skip test in current test level')
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def test_run_with_direct_file_download(self):
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cache_path = snapshot_download(self.model_id, revision='beta')
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tokenizer = SequenceClassificationPreprocessor(cache_path)
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model = SequenceClassificationModel.from_pretrained(
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self.model_id, num_labels=2, revision='beta')
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pipeline1 = SequenceClassificationPipeline(
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model, preprocessor=tokenizer)
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pipeline2 = pipeline(
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Tasks.text_classification, model=model, preprocessor=tokenizer)
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print(f'sentence1: {self.sentence1}\n'
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f'pipeline1:{pipeline1(input=self.sentence1)}')
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print(f'sentence1: {self.sentence1}\n'
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f'pipeline1: {pipeline2(input=self.sentence1)}')
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@unittest.skipUnless(test_level() >= 2, 'skip test in current test level')
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def test_run_with_model_from_modelhub(self):
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model = Model.from_pretrained(self.model_id, revision='beta')
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tokenizer = SequenceClassificationPreprocessor(model.model_dir)
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pipeline_ins = pipeline(
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task=Tasks.text_classification,
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model=model,
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preprocessor=tokenizer)
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print(pipeline_ins(input=self.sentence1))
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self.assertTrue(
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isinstance(pipeline_ins.model, SequenceClassificationModel))
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@unittest.skipUnless(test_level() >= 0, 'skip test in current test level')
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def test_run_with_model_name(self):
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pipeline_ins = pipeline(
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task=Tasks.text_classification,
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model=self.model_id,
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model_revision='beta')
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print(pipeline_ins(input=self.sentence1))
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self.assertTrue(
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isinstance(pipeline_ins.model, SequenceClassificationModel))
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@unittest.skipUnless(test_level() >= 0, 'skip test in current test level')
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def test_run_with_default_model(self):
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pipeline_ins = pipeline(
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task=Tasks.text_classification, model_revision='beta')
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print(pipeline_ins(input=self.sentence1))
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self.assertTrue(
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isinstance(pipeline_ins.model, SequenceClassificationModel))
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@unittest.skip('demo compatibility test is only enabled on a needed-basis')
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def test_demo_compatibility(self):
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self.compatibility_check()
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if __name__ == '__main__':
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unittest.main()
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