We're very sad to hear that LUIS will be retired and new resources won't be able to be created this early, giving us just 6 months of refactoring a core feature of our product.
We've been playing around with CLU before and were always missing one crucial feature: nested ML entities.
Our use case are utterances like "I'd like to have the sushi twice with nagiri and 2 maki, as well as a pizza tuna" where with LUIS we were able to get a structure like
product 1: (amount: 2, name: sushi, including: [ (name: nagiri), (amount: 2, name: maki)] )
product 2: (name: pizza tuna)
Is there any recommended way of migrating such complex entities to CLU where we have 4 levels of nesting in the ML entity? We always failed to achieve similar results as we currently do with LUIS after migrating for testing purposes.
We'd be happy to know if nesting is still on the roadmap so CLU won't be missing features LUIS provided for many years.
Thanks in advance and kind regards,
Sebastian