Why does the knn calculation return the farthest distance

[zyq213]

Doesn't knn find the TopK minimum?
+--------------+------+------+-----------+-----------------------+
|features |labels|values|conditioner|matches |
+--------------+------+------+-----------+-----------------------+
|[2.0,2.0,2.0] |2 |0 |[0, 1] |[{4, 28.0}, {3, 24.0}] |
|[2.0,2.0,4.0] |3 |1 |[0, 1] |[{4, 48.0}, {3, 40.0}] |
|[2.0,2.0,6.0] |0 |2 |[0, 1] |[{4, 68.0}, {3, 56.0}] |
|[2.0,2.0,8.0] |2 |3 |[0, 1] |[{4, 88.0}, {3, 72.0}] |
|[2.0,2.0,10.0]|3 |4 |[0, 1] |[{4, 108.0}, {3, 88.0}]|
+--------------+------+------+-----------+-----------------------+

[github-actions]

Hey @zyq213 👋!
Thank you so much for reporting the issue/feature request 🚨.
Someone from SynapseML Team will be looking to triage this issue soon.
We appreciate your patience.