Hi,
Previously I had trained a custom plant ITS2 database (using qiime2 2019 04 fit naive bayes), and the taxonomy assignment looked pretty accurate at species level on the positive controls. However, yesterday I installed q2-clawback, but encountered some warnings about sckit learn version not compatible, and feature classifier external joblib deprecated, when I re-trained this database, and re-fit it to the reads, I got taxonomy assignment that was off the species level on those positive controls. I have removed qiime2 2019 04 and reinstalled it, and have not been able to reproduce the result again.
Not sure what is going on?
Thanks