| ## Generation procedure | |
| The dataset was constructed using documents from [the Pile](https://pile.eleuther.ai/) scored using using [Perspective API](http://perspectiveapi.com) toxicity scores. | |
| The procedure was the following: | |
| 1. A chunk of the Pile (3%, 7m documents) was scored using the Perspective API. | |
| 1. The first half of this dataset is [tomekkorbak/pile-toxic-chunk-0](https://huggingface.co/datasets/tomekkorbak/pile-toxic-chunk-0), 100k *most* toxic documents of the scored chunk | |
| 2. The first half of this dataset is [tomekkorbak/pile-nontoxic-chunk-0](https://huggingface.co/datasets/tomekkorbak/pile-nontoxic-chunk-0), 100k *least* toxic documents of the scored chunk | |
| 3. Then, the dataset was shuffled and a 9:1 train-test split was done | |
| ## Basic stats | |
| The average scores of the good and bad half are 0.0014 and 0.67, respectively. The average score of the whole dataset is 0.33; the median is 0.51. | |
| However, the weighted average score (weighted by document length) is 0.45. Correlation between score and document length is 0.2. | |
| Score histogram: | |
|  | |
| Mean score per Pile subset | |
| | pile_set_name | score | length | | |
| |:------------------|----------:|------------:| | |
| | ArXiv | 0.141808 | 9963.82 | | |
| | Books3 | 0.405541 | 8911.67 | | |
| | DM Mathematics | 0.535474 | 8194 | | |
| | Enron Emails | 0.541136 | 1406.76 | | |
| | EuroParl | 0.373395 | 4984.36 | | |
| | FreeLaw | 0.279582 | 8986.73 | | |
| | Github | 0.495742 | 2184.86 | | |
| | Gutenberg (PG-19) | 0.583263 | 4034 | | |
| | HackerNews | 0.617917 | 3714.83 | | |
| | NIH ExPorter | 0.0376628 | 1278.83 | | |
| | OpenSubtitles | 0.674261 | 14881.1 | | |
| | OpenWebText2 | 0.613273 | 2634.41 | | |
| | PhilPapers | 0.549582 | 9693 | | |
| | Pile-CC | 0.525136 | 2925.7 | | |
| | PubMed Abstracts | 0.0388705 | 1282.29 | | |
| | PubMed Central | 0.235012 | 7418.34 | | |
| | StackExchange | 0.590904 | 2210.16 | | |
| | USPTO Backgrounds | 0.0100077 | 2086.39 | | |
| | Ubuntu IRC | 0.598423 | 4396.67 | | |
| | Wikipedia (en) | 0.0136901 | 1515.89 | | |
| | YoutubeSubtitles | 0.65201 | 4729.52 | |