4  Leaderboard fLUE

4.1 Fall 2025

This is the leaderboard for the fall of 2025 fractional Light Use Efficiency (fLUE) competition. Submissions are required, but the competition is amicable as rankings will only be considered in the general context of grading.

4.1.1 Available data

The full data set contains fLUE values of 70 sites. Training and test data sets were generated by splitting the full data set in an 80/20 ratio.

4.1.2 Leaderboard submission

Your model should be able to run on the test data set, hence you can only use predictors therein and features derived thereof. Submit your model results predicting fLUE for the test dataset as a CSV file containing a table of model results.

site date flue_pred
AR-Vir 2010-02-09 0.5
AR-Vir 2010-02-11 0.6
AR-Vir 2010-02-26 0.6
... 2025-12-01 NA
ZM-Mon 2009-07-14 0.5

Leaderboard submissions will be accepted two (2) times during the semester, with a final submission included with your overall report. The CSV file submitted via pull request to this repo should be named xyz_results.csv (with xyz replaced by your github username), and put in the data/leaderboard/fLUE_fall_2025/ folder. Submissions via email will not be considered.

4.2 Leaderboard

The leaderboard ranked according to highest r-squared score. A random dataset is included as a reference.
User rsq rmse slope
random 0 0.505 -0.001
Note:
This table was automatically generated! Updates after submission can take over 10 minutes.