Users of multimedia language data face two problems at the moment: they can't share data because different tools use different data formats, and they can't mark up data with annotations that have complex structures, or combine two simple-structured annotations on the same data, because the data representations employed by the tools at best allow for trees. NXT is a set of libraries and tools that provide for the native representation, manipulation, query and analysis of such data.
NXT provides:
- Mature open-source libraries to support heavily annotated corpora whether they be multimodal; textual; monologue; dialogue
- A powerful integrated query language
- Built in tools for common tasks + Java API for custom tools
- Media sync built in
- Command line tools for data analysis
Use the menu items on the left to find out more.
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| An example of an NXT interface for annotating named entities on the AMI corpus Click for full size image |