Benchmark of public intent recognition services

The intent recognition is an essential algorithm of any conversational AI application. It responsible for the classification input message into meaningful classes. In many bot development platforms, we can configure NLU pipeline. Several services are currently available as API, or choose from open-source alternatives. However, there no comparison and algorithms. Many factors make selection right approach to challenging in practice. this paper, suggest criteria best We present a dataset evaluation. Finally, compare selected public with algorithms recognition.