© Copyright 2019, Des Moines Register and Tribune Co. DES MOINES, Iowa – Pete Buttigieg has rocketed to the top of the latest Des Moines Register/CNN/Mediacom Iowa Poll in the latest reshuffling of the top tier of 2020 Democratic…

© Copyright 2019, Des Moines Register and Tribune Co. Pete Buttigieg has rocketed to the top of the latest Des Moines Register/CNN/Mediacom Iowa Poll in the latest reshuffling of the top tier of 2020 Democratic presidential candidates. Since…

(CNN) There is a new Democratic front-runner in Iowa, and his name is Pete Buttigieg. The mayor of South Bend, Indiana, holds a clear lead in the first-in-the-nation caucus state, climbing to 25% in a new CNN/Des Moines Register/Mediacom poll of…

Sean McElwee, co-founder - Data for Progress Colin McAuliffe, co-founder - Data for Progress Ryan O'Donnell, Senior Adviser - Data for Progress Henry Hoglund, Senior Polling Adviser - Data for Progress Data for Progress polled a sample of 1,434…

In my first post about topic models, I discussed what topic models are, how they work and what their output looks like. The example I used trained a topic model on open-ended responses to a survey question about what makes life feel fulfilling and…