Xiaodan Zhu

Summary

Affiliation: National Research Council
Country: Canada

Publications

  1. doi request reprint Detecting concept relations in clinical text: insights from a state-of-the-art model
    Xiaodan Zhu
    Institute for Information Technology, National Research Council Canada, 1200 Montreal Road, Ottawa, ON, Canada K1A 0R6
    J Biomed Inform 46:275-85. 2013
  2. pmc Machine-learned solutions for three stages of clinical information extraction: the state of the art at i2b2 2010
    Berry de Bruijn
    Institute for Information Technology, National Research Council, Ottawa, Ontario, Canada
    J Am Med Inform Assoc 18:557-62. 2011
  3. pmc A la Recherche du Temps Perdu: extracting temporal relations from medical text in the 2012 i2b2 NLP challenge
    Colin Cherry
    Information and Communication Technologies, National Research Council Canada, Ottawa, Ontario, Canada
    J Am Med Inform Assoc 20:843-8. 2013

Collaborators

Detail Information

Publications3

  1. doi request reprint Detecting concept relations in clinical text: insights from a state-of-the-art model
    Xiaodan Zhu
    Institute for Information Technology, National Research Council Canada, 1200 Montreal Road, Ottawa, ON, Canada K1A 0R6
    J Biomed Inform 46:275-85. 2013
    ..As the second major objective, we reformulate our models into a composite-kernel framework and present the best result, according to our knowledge, on the same dataset...
  2. pmc Machine-learned solutions for three stages of clinical information extraction: the state of the art at i2b2 2010
    Berry de Bruijn
    Institute for Information Technology, National Research Council, Ottawa, Ontario, Canada
    J Am Med Inform Assoc 18:557-62. 2011
    ..In this paper, the authors describe the design and performance of three state-of-the-art text-mining applications from the National Research Council of Canada on evaluations within the 2010 i2b2 challenge...
  3. pmc A la Recherche du Temps Perdu: extracting temporal relations from medical text in the 2012 i2b2 NLP challenge
    Colin Cherry
    Information and Communication Technologies, National Research Council Canada, Ottawa, Ontario, Canada
    J Am Med Inform Assoc 20:843-8. 2013
    ..The 2012 i2b2 NLP challenge focused on the extraction of temporal relationships between concepts within textual hospital discharge summaries...