Timeline for Performance metric when cost of predicting Positive point as negative is very high, mainly in medical domain
Current License: CC BY-SA 4.0
2 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Jul 8, 2020 at 12:31 | comment | added | Stephan Kolassa | Someone may be able to explain the thinking behind recommending the F1 score in this case. I'll say that it's still wrong. As is all hard 0-1 classification, especially in a medical context. Background at stats.stackexchange.com/a/312124/1352 and stats.stackexchange.com/a/312787/1352 (every criticism of accuracy as a KPI at the second link applies equally to F1). | |
| Jul 8, 2020 at 12:13 | history | asked | Ajey | CC BY-SA 4.0 |