Monthly Wikipedia article quality predictions

All datasets contain the following 6 columns.

• page_id -- The page identifier* page_title -- The title of the article* rev_id -- The most recent revision ID at the time of assessment* timestamp -- The timestamp when the assessment was taken (YYYYMMDDHHMMSS)
• prediction -- The predicted quality class* weighted_sum -- The sum of prediction weights assuming indexed class ordering Predictions are made using the ORES "wp10" models for the relevant language. See ores.wikimedia.org and meta.wikimedia.org/wiki/ORES for more information.