In topic modeling, algorithms analyze the speech-to-text conversation data, find related words, and extract themes from the word clusters. These statistical models determine the connections between ...

After re-running the models and repeating this process several times, our anchor lists had grown substantially, and our topics were looking much more interpretable and coherent: Our application of ...

David M. Blei, John D. Lafferty, A Correlated Topic Model of Science, The Annals of Applied Statistics, Vol. 1, No. 1 (Jun., 2007), pp. 17-35 ...