Timeline for K-nearest neighbor supervised or unsupervised machine learning?
Current License: CC BY-SA 4.0
6 events
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| Jan 24, 2023 at 19:02 | comment | added | Andrea Ciufo |
I also found the possibility to apply both as supervised and unsupervised learning. For example for anomaly detection with pyod library as unsupervised method, on sklearn as a supervised method.
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| Feb 9, 2019 at 13:16 | comment | added | Digio | It's obviously supervised since it takes labeled data as input. | |
| Nov 25, 2018 at 20:15 | comment | added | AMINU LAWAL | cheuk yup ip et al refer to K nearest neighbor algorithm as unsupervised in a titled paper "automated learning of model classification" but most sources classify KNN as supervised ML technique. | |
| Aug 23, 2018 at 21:45 | comment | added | Denziloe | As far as I know K nearest neighbours is a supervised algorithm. What are your sources for it being used as an unsupervised algorithm? Are you sure you're not confusing it with K means? | |
| Aug 23, 2018 at 20:32 | answer | added | Haitao Du | timeline score: 6 | |
| Aug 23, 2018 at 20:16 | history | asked | Phil Werner | CC BY-SA 4.0 |