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Tip

To better understand the context annotator code you should start by reading the Javadocs for the class edu.mayo.bmi.uima.context.ContextAnnotator.java. It provides a conceptual overview of how the code works.

Negation annotator

Warning

Are the following SourceForge items still relevant to cTAKES 3.0 and beyond?

The negation detection annotator is a pattern-based (no MaxEnt models required/used) approach that uses finite state machines and is roughly based on the popular NegEX algorithm described in the cTAKES documentation on SourceForge introduced by Wendy Chapman (University of Pittsburgh)

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