After quickly browsing the docs how do you interact with this? It's written in C++ and needs ZeroMQ. That's about all I managed to get out of it so far, no code examples and very light docs.
Still, I hope they continue to make the documentation a bit more accessible. In example, the LightLDA documentation (http://www.dmtk.io/lightlda.html) gives no indication of the output I would get from this. Do I get all the matrices (word to topic, topic to doc) or just a list of top topics, or...?