Raphael Cohen

Summary

Affiliation: Ben-Gurion University of the Negev
Country: Israel

Publications

  1. pmc Analysis of free online physician advice services
    Raphael Cohen
    Department of Computer Science, Ben Gurion University, Beer Sheva, Israel
    PLoS ONE 8:e59963. 2013
  2. pmc Redundancy in electronic health record corpora: analysis, impact on text mining performance and mitigation strategies
    Raphael Cohen
    Department of Computer Science, Ben Gurion University in the Negev, Beer Sheva, Israel
    BMC Bioinformatics 14:10. 2013
  3. pmc Syntactic dependency parsers for biomedical-NLP
    Raphael Cohen
    Computer Science Dept, Ben Gurion University of the Negev, Israel
    AMIA Annu Symp Proc 2012:121-8. 2012
  4. pmc CSI-OMIM--Clinical Synopsis Search in OMIM
    Raphael Cohen
    The Morris Kahn Laboratory of Human Genetics, National Institute for Biotechnology in the Negev, Ben Gurion University, Beer Sheva, Israel
    BMC Bioinformatics 12:65. 2011
  5. doi request reprint Syndrome to gene (S2G): in-silico identification of candidate genes for human diseases
    Avitan Gefen
    The Morris Kahn Laboratory of Human Genetics, National Institute for Biotechnology in the Negev, Ben Gurion University, Beer Sheva, Israel
    Hum Mutat 31:229-36. 2010
  6. pmc Redefining meaningful age groups in the context of disease
    Nophar Geifman
    National Institute for Biotechnology in the Negev, Ben Gurion University of the Negev, Beer Sheva, 84105, Israel
    Age (Dordr) 35:2357-66. 2013
  7. pmc Redundancy-aware topic modeling for patient record notes
    Raphael Cohen
    Department of Computer Science, Ben Gurion University, Beer Sheva, Israel
    PLoS ONE 9:e87555. 2014
  8. pmc CHILD: a new tool for detecting low-abundance insertions and deletions in standard sequence traces
    Ilia Zhidkov
    National Institute for Biotechnology in the Negev, Beer Sheva 84105, Israel
    Nucleic Acids Res 39:e47. 2011

Collaborators

Detail Information

Publications8

  1. pmc Analysis of free online physician advice services
    Raphael Cohen
    Department of Computer Science, Ben Gurion University, Beer Sheva, Israel
    PLoS ONE 8:e59963. 2013
    ..We focus on another modality, online physician advice. We aim to evaluate and compare the freely available online expert physicians' advice in different countries, its scope and the type of content provided...
  2. pmc Redundancy in electronic health record corpora: analysis, impact on text mining performance and mitigation strategies
    Raphael Cohen
    Department of Computer Science, Ben Gurion University in the Negev, Beer Sheva, Israel
    BMC Bioinformatics 14:10. 2013
    ..Does such redundancy introduce a bias that distorts learned models? Or does the redundancy introduce benefits by highlighting stable and important subsets of the corpus? (iii) How can one mitigate the impact of redundancy on text mining?..
  3. pmc Syntactic dependency parsers for biomedical-NLP
    Raphael Cohen
    Computer Science Dept, Ben Gurion University of the Negev, Israel
    AMIA Annu Symp Proc 2012:121-8. 2012
    ..We show that Clear-Parser excels at tasks relating to negation identification while EasyFirst excels at tasks relating to Named Entities and is more robust to changes in domain...
  4. pmc CSI-OMIM--Clinical Synopsis Search in OMIM
    Raphael Cohen
    The Morris Kahn Laboratory of Human Genetics, National Institute for Biotechnology in the Negev, Ben Gurion University, Beer Sheva, Israel
    BMC Bioinformatics 12:65. 2011
    ..In addition, negation forms also create false positives when searching the textual description of phenotypes and induce noise in text mining applications...
  5. doi request reprint Syndrome to gene (S2G): in-silico identification of candidate genes for human diseases
    Avitan Gefen
    The Morris Kahn Laboratory of Human Genetics, National Institute for Biotechnology in the Negev, Ben Gurion University, Beer Sheva, Israel
    Hum Mutat 31:229-36. 2010
    ..S2G can also serve in studies of polygenic diseases, and in finding interacting molecules for any gene of choice...
  6. pmc Redefining meaningful age groups in the context of disease
    Nophar Geifman
    National Institute for Biotechnology in the Negev, Ben Gurion University of the Negev, Beer Sheva, 84105, Israel
    Age (Dordr) 35:2357-66. 2013
    ..In other cases, our results may be used to generate new and reasonable hypotheses regarding links between diseases. ..
  7. pmc Redundancy-aware topic modeling for patient record notes
    Raphael Cohen
    Department of Computer Science, Ben Gurion University, Beer Sheva, Israel
    PLoS ONE 9:e87555. 2014
    ..The code for the two redundancy-elimination baselines and Red-LDA is made publicly available to the community...
  8. pmc CHILD: a new tool for detecting low-abundance insertions and deletions in standard sequence traces
    Ilia Zhidkov
    National Institute for Biotechnology in the Negev, Beer Sheva 84105, Israel
    Nucleic Acids Res 39:e47. 2011
    ..4%. CHILD was implemented as a user-oriented web site, providing a sensitive and experimentally validated method for the detection of rare indel-carrying molecules in common Sanger sequence reads...