The dialogflow.com platform takes care of intent classification and named-entity recognition. The chatbot uses TheCocktailDB to search for recipes. The dialogue manager, a Prolog program that runs on my VPS, handles the state and flow of the conversation. It’s the same dialogue manager that I also used in other chatbots like Dr. Stat.
This is a first demo of my chatbot called Dr. Stat.
It can answer questions about statistics and help a user select an appropriate statistical technique.
I’ve been working on this for quite a while now. Chatbots certainly aren’t anything new, but chatbots that are useful and display a more ‘natural’ way of conversing are rare.
I chose the domain of statistics for two reasons. Firstly, many of my students (and researchers I know) struggle with statistical concepts and I wanted to create something that would make their lives easier. Secondly, this domain has proven to be suitable for trying out different ideas about dialogue management.