Fig. 2

The helminths data: Word-topic probability matrix \(\varvec{\beta }\). Top 5 words (in their root form) for each of the 20 topics. X-axis: posterior word-topic probability

The helminths data: Word-topic probability matrix \(\varvec{\beta }\). Top 5 words (in their root form) for each of the 20 topics. X-axis: posterior word-topic probability