Browsing The College of Engineering and Computer Science by Author "Chen, Changyou"
Now showing items 1-2 of 2
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AUC Maximization for Low-Resource Named Entity Recognition
(2023-04-13)Current work in named entity recognition (NER) uses either cross entropy (CE) or conditional random fields (CRF) as the objective/loss functions to optimize the underlying NER model. Both of these traditional objective ... -
Hardness-guided domain adaptation to recognize biomedical named entities under low-resource scenarios
(2022)Domain adaptation is a promising approach to address data scarcity in low-resource scenarios. However, applying it to token-level tasks like biomedical Named Entity Recognition (bioNER) poses challenges due to the unique ...
