NLU API Evaluation (Lex, LUIS, Watson, API.ai, Wit.ai, Recast, Snips) #1 Post by ksavenkov » Mon, Aug 21, 2017, 2:13 PM UTC NLU API Evaluation (Lex, LUIS, Watson, API.ai, Wit.ai, Recast, Snips)slideshare.net