| Abstracts | Abstracts dataset |
| bubble_clust | Bubble plot |
| cl_CNAE | Classification labels of the CNAE2 data set |
| CNAE2 | CNAE dataset on classes 4 and 9 |
| deep_mou_gibbs | Deep Mixture of Unigrams |
| dir_mult_GD | Dirichlet-Multinomial mixture model by Gradient Descend algorithm |
| heatmap_words | Heatmap of word frequencies by cluster |
| mou_EM | Mixture of Unigrams by Expectation-Maximization algorithm |
| plot.deepMOU | Plotting method for "shallow" and deep mixtures of Unigrams and mixtures of Dirichlet-Multinomials |
| words_freq_plot | Graph of most frequent words of each cluster |