When one tries to use category theory for the applied work, a number of questions arise: Is it just too difficult to be used at all by me given my level of technical skills? Is it fruitful enough, and is the fruitfulness/efforts ratio high enough for all this to make sense?
I recently discovered Bruno Gavranović, a graduate student in Glasgow, whose work is promising in this sense. They are really trying hard to keep things simple and also trying to make sure that there are non-trivial applications. Here is one of his essays and papers (March 2021, so it's not the most recent one, but probably the most central):
www.brunogavranovic.com/posts/2021-03-03-Towards-Categorical-Foundations-Of-Neural-Networks.html
(I am posting this here because there are people who read this blog who are interested in applied category theory and like it, not because I am trying to convince those who formed a negative opinion of this subject. I am non-committal myself, I have not decided whether applied categories have strong enough fruitfulness/efforts ratio, but this particular entry seems to be one of the best shots in this sense, so I am going to try to go deeper with their work.)
Update: their collection of papers in the intersection between Category Theory and Machine Learning: github.com/bgavran/Category_Theory_Machine_Learning
I recently discovered Bruno Gavranović, a graduate student in Glasgow, whose work is promising in this sense. They are really trying hard to keep things simple and also trying to make sure that there are non-trivial applications. Here is one of his essays and papers (March 2021, so it's not the most recent one, but probably the most central):
www.brunogavranovic.com/posts/2021-03-03-Towards-Categorical-Foundations-Of-Neural-Networks.html
(I am posting this here because there are people who read this blog who are interested in applied category theory and like it, not because I am trying to convince those who formed a negative opinion of this subject. I am non-committal myself, I have not decided whether applied categories have strong enough fruitfulness/efforts ratio, but this particular entry seems to be one of the best shots in this sense, so I am going to try to go deeper with their work.)
Update: their collection of papers in the intersection between Category Theory and Machine Learning: github.com/bgavran/Category_Theory_Machine_Learning