Figure 9
The LDA topics most associated with words in the CGC item shown in Figure 1. A word is identified with the topic k given in parenthesis when the document-specific, variational posterior topic probability exceeds a threshold, φ n (z n = k) > 0.9. As illustrated by "telomere (9)", identical words within a document are generated by the same topic. Note that only the Title, Genes and Abstract records were concatenated and processed to generate the bag-of-words document used to estimate the LDA.