| --- |
| language: |
| - ru |
| multilinguality: |
| - monolingual |
| license: other |
| license_name: topicnet |
| license_link: >- |
| https://github.com/machine-intelligence-laboratory/TopicNet/blob/master/LICENSE.txt |
| task_categories: |
| - text-classification |
| task_ids: |
| - topic-classification |
| - multi-class-classification |
| - multi-label-classification |
| tags: |
| - topic-modeling |
| - topic-modelling |
| - text-clustering |
| - multimodal-data |
| - multimodal-learning |
| - modalities |
| - document-representation |
| --- |
| |
|
|
| # Lenta |
|
|
| Some measurable characteristics of the dataset: |
|
|
| * D — number of documents |
| * <modality name> W — modality dictionary size (number of unique tokens) |
| * <modality name> len D — average document length in modality tokens (number of tokens) |
| * <modality name> len D uniq — average document length in unique modality tokens (number of unique tokens) |
|
|
|
|
| | | D | @topmine W | @topmine len D | @topmine len D uniq | @time_n W | @time_n len D | @time_n len D uniq | @lemmatized_title W | @lemmatized_title len D | @lemmatized_title len D uniq | @lemmatized W | @lemmatized len D | @lemmatized len D uniq | @theme W | @theme len D | @theme len D uniq | |
| |:------|------------:|--------------------:|------------------------:|-----------------------------:|-------------------:|-----------------------:|----------------------------:|-----------------------------:|---------------------------------:|--------------------------------------:|-----------------------:|---------------------------:|--------------------------------:|------------------:|----------------------:|---------------------------:| |
| | value | 263557 | 2.32892e+07 | 88.365 | 83.8258 | 263557 | 1 | 1 | 2.05546e+06 | 7.79894 | 7.72848 | 2.90254e+07 | 110.13 | 84.5878 | 383816 | 1.45629 | 1.45629 | |
|
|
|
|
| Information about document lengths in modality tokens: |
|
|
|
|
| | | len_total@topmine | len_total@time_n | len_total@lemmatized_title | len_total@lemmatized | len_total@theme | len_uniq@topmine | len_uniq@time_n | len_uniq@lemmatized_title | len_uniq@lemmatized | len_uniq@theme | |
| |:-----|--------------------:|-------------------:|-----------------------------:|-----------------------:|------------------:|-------------------:|------------------:|----------------------------:|----------------------:|-----------------:| |
| | mean | 88.365 | 1 | 7.79894 | 110.13 | 1.45629 | 83.8258 | 1 | 7.72848 | 84.5878 | 1.45629 | |
| | std | 50.2072 | 0 | 1.86916 | 39.7804 | 0.722741 | 47.5763 | 0 | 1.81461 | 26.7959 | 0.722741 | |
| | min | 1 | 1 | 1 | 7 | 1 | 1 | 1 | 1 | 7 | 1 | |
| | 25% | 54 | 1 | 6 | 83 | 1 | 51 | 1 | 6 | 66 | 1 | |
| | 50% | 77 | 1 | 8 | 104 | 1 | 73 | 1 | 8 | 81 | 1 | |
| | 75% | 110 | 1 | 9 | 131 | 2 | 104 | 1 | 9 | 99 | 2 | |
| | max | 791 | 1 | 17 | 1000 | 3 | 647 | 1 | 16 | 542 | 3 | |
|
|
