Visualising a stream of emotions I have a stream of emotions (from some audio recordings) extracted by a speech emotion recogniser.  My questions now are how to best display these emotions to the end users?


What is the best way to visualise this stream of emotions?
Is there any tool/library/package/software that I can use a stream of ekman emotions (e.g. happy->surprise->sad->...) as input and get some visualisation as output?


Thanks !!
I would recommend using an Alluvial Diagram (Sankey Diagram). You can actually show multiple stages between emotions. So while if you google Sankey you will likely mainly see one two stage demonstrations...that is from A to B, you can easily code it to show from A to B to C, etc.