Ancient Chinese Word Segmentation and Part-of-Speech Tagging Using Data Augmentation
We attended the EvaHan2022 ancient Chinese word segmentation and Part-of-Speech (POS) tagging evaluation. We regard the Chinese word segmentation and POS tagging as sequence tagging tasks. Our system is based on a BERT-BiLSTM-CRF model which is trained on the data provided by the EvaHan2022 evaluation. Besides, we also employ data augmentation techniques to enhance the performance of our model. On the Test A and Test B of the evaluation, the F1 scores of our system achieve 94.73% and 90.93% for the word segmentation, 89.19% and 83.48% for the POS tagging.
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Chinese Word SegmentationData AugmentationPart-Of-Speech TaggingPOSPOS TaggingSegmentationSimilar Papers 제목 키워드 기반
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