Hi! I was wondering if anyone can help me with the advantages and disadvantages of the various Entity Extractors that Rasa offers, ie:
- MitieEntityExtractor
- SpacyEntityExtractor
- CRFEntityExtractor
- DucklingEntityExtractor
- DIETClassifier
- RegexEntityExtractor
- EntitySynonymMapper
Has anyone done some research into which are the fastest/slowest, take up more memory, provide a wide range of entities they can extract (like time, date, money), are better suited as a pair etc. ?
Thank you