About this document
Understanding F-Measure and F1 Score by Rajesh Kumar is a document available to read on EtoBox.
The document defines common information retrieval metrics like mean absolute error (MAE), precision, and recall. It explains that the F-measure is the harmonic mean of precision and recall, combining them into a single measure. The F1 score is a specific version of the F-measure that gives equal weight to precision and recall. Other F-measures can weight recall or precision higher than the other. The F-measure was created by van Rijsbergen to measure retrieval effectiveness based on the user
- Author
- Rajesh Kumar
- Language
- EN