Negation's Not Solved: Reconsidering Negation Annotation and Evaluation

Abstract

To characterize and ameliorate the weaknesses of clinical negation detection techniques across corpora that have different annotation schema.

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Document Details

Document Type
Technical Report
Publication Date
Jan 01, 2013
Accession Number
AD1107233

Entities

People

  • Cheryl Clark
  • David Carrell
  • James Masanz
  • Matt Coarr
  • Scott Halgrim
  • Stephen Wu
  • Timothy M Miller

Organizations

  • Boston Children's Hospital
  • Kaiser Permanente Washington Health Research Institute
  • MITRE Corporation
  • Mayo Clinic

Tags

Communities of Interest

  • Biomedical

DTIC Thesaurus Topics

  • Algorithms
  • Breast Cancer
  • Computational Linguistics
  • Computer Programs
  • Cross Domain
  • Data Set
  • Detection
  • Digital Data
  • Diseases And Disorders
  • Extraction
  • Health Services
  • Language
  • Linguistics
  • Machine Learning
  • Medical Personnel
  • Natural Language Computing
  • Natural Language Processing
  • Natural Languages
  • Neoplasms
  • Signs And Symptoms
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