Support pre-annotated document at predict time (Custom Relations)
- Watson Health has very good entity extractors but they are in need of relation extractors.
- They would like to train a custom relations model in WKS. Since they already have good entity extractors, it doesn't make sense for them to train an entities model.
- The existing entity type system will be imported to WKS as part of the training.
- At predict time they will pass entities pre-annotated in the text and only request relations between the entities in response.
- The custom relations model will take the pre-annotated entities and return relations between them.