nova_sample_comments: The most relevant comments to the topics presented in the paper for OpenStack Nova.
topic_exp_impact: We include the figures of the 50-, 75-, and 100-bin experiments with regard to the Topic Impact by Experience scores here. N.B. we show the 100-bin figures in the paper.
topic_similarity: The R_n curves for both Dell EMC and OpenStack Nova topic models.
cliffs_delta: A graphics representation of Cliff's delta effect size measure in RQ2.