Browsing by author "Xu, Ning"
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Accurate variable selection and causal structure recovery in high-dimensional data
Xu, NingPublished 2020From the perspective of econometrics, an accurate variable selection method greatly enhances the reliability of causal analysis and interpretation of the estimators, espe- cially in a world of ever-expanding data dimensions. ...USyd AccessThesis -
Phenonizer: A Fine-Grained Phenotypic Named Entity Recognizer for Chinese Clinical Texts
Zou, Qunsheng; Yang, Kuo; Shu, Zixin; Chang, Kai; Zheng, Qiguang; Zheng, Yi; Lu, Kezhi; Xu, Ning; Tian, Haoyu; Li, Xiaomeng; Yang, Yuxia; Zhou, Yana; Yu, Haibin; Zhang, Xiaoping; Xia, Jianan; Zhu, Qiang; Poon, Josiah; Poon, Simon; Zhang, Runshun; Li, Xiaodong; Zhou, XuezhongPublished 2022Biomedical named entity recognition (BioNER) from clinical texts is a fundamental task for clinical data analysis due to the availability of large volume of electronic medical record data, which are mostly in free text ...Article
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