Bot Framework V4 BotBuilder .NET Core - #6 - Sentiment analysis Middleware with ML.NET HD

In this video I show you how to add sentiment analysis Middleware which will detect the sentiment of each message using a custom ML.NET model. Code - https://github.com/jamesemann/bot-framework-v4-intro-dotnet-core The ML.NET code in this example is based on https://docs.microsoft.com/en-gb/dotnet/machine-learning/tutorials/sentiment-analysis IMDB large movie review dataset - http://ai.stanford.edu/~amaas/data/sentiment/