[BUG] quantile computation in RF is not correct

[teju85]

preprocess_quantile in RF does not correctly compute the bin ID's and their thresholds. For eg: in the current implementation, there's always the chance of missing out on those elements which fall in the last bin, especially when n_bins does not evenly divide the n_rows.

Tagging @vinaydes who has a fix for this and will be filing a PR soon.

[github-actions]

This issue has been labeled inactive-30d due to no recent activity in the past 30 days. Please close this issue if no further response or action is needed. Otherwise, please respond with a comment indicating any updates or changes to the original issue and/or confirm this issue still needs to be addressed. This issue will be labeled inactive-90d if there is no activity in the next 60 days.

[teju85]

The above PR has already solved this issue. Closing.