• Accurate variable selection and causal structure recovery in high-dimensional data 

      Xu, Ning
      Published 2020
      From 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 Access
      Thesis
    • 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, Xuezhong
      Published 2022
      Biomedical 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