1. Use Case Modelling Visual Annotator for studying ICU Notes Bacchus Beale

2. Motivation Health Information Technologies Research Laboratory Current System 500+ medical notes 2 linguists trained to match text to medical categories Many other annotator software is Java based System Objective Produce automated annotator for notes Make manual annotations more productive, easier Develop in Python

3. Introduction to Annotations Health Information Technologies Research Laboratory Documents AnalyseMatch & Mark-up Scheme Corpus Store Results Doc, pdf, scanned, web, email, form Plain Text, Unicode or XML InputProcessOutput Define Categories & Sub-categories Manual or auto Match text to categories File, XML Or database Check accuracy Of users, scheme And software

4. Callisto Annotator Health Information Technologies Research Laboratory

5. IBM UIMA Annotator Health Information Technologies Research Laboratory

6. GATE Annotator Health Information Technologies Research Laboratory

7. HITRL Annotator Health Information Technologies Research Laboratory

8. New Features Health Information Technologies Research Laboratory

9. Desired Features Health Information Technologies Research Laboratory Auto/Semi-auto tagging and Search box Suggestion from past annotations Comparison tools: b/n users and annotation version Alter tag extent More colours: Highlighting Multiple views, types, docs