Participants will collaborate in teams (4 - 5
people) to devise machine learning-driven
solutions aimed at converting noisy observations (referred to as lightcurves) into transmission
spectra.
The objective is to approximate the ground truth spectra as closely as achievable. The winning
team(s)
will be announced as the victor(s) of the hackathon and will receive a prize.
The ML task to be solved is a supervised learning one, and more particularly a multi-targets
regression
problem.
1. Each team must have a unique alias.
2. Team names containing any form of offensive language, including but not limited to profanity,
derogatory terms, hate speech, or discriminatory language based on race, gender, religion,
sexual
orientation, or any other characteristic, are strictly prohibited. Any team found to be in
violation
of this rule will be disqualified from participation in the event, and further disciplinary
action
may be taken as deemed appropriate by the organisers.
3. The organisers will use the provided code, models and solutions only for the purposes of
checking
whether the contest rules (5) & (6) are not broken. The organisers will not use any result
without the authors’ permission.
4. Participants must not use TauREx 3 or similar atmospheric retrieval codes to retrieve the
test-set forward models. This would be considered test-set leakage and against the spirit of the
competition.
5. Participants must not have access to the heldout testset's ground truth before the
competition’s closing date. If they do, they will be disqualified.
6. For an entry to count as a winning entry, it must not rely heavily (as judged by the
organisers)
on hard-coded elements that are solely deemed to be due to test-set leakage.
7. The organisers reserve the right to interpret and enforce the above rules at their discretion
to
maintain a respectful and inclusive environment for all participants.
Should two or more top-ranked participants have the same final score, we will require the participants to submit their algorithms. This is to check that no plagiarism has occured.
In case of plagiarism, forced test set leakage, failure to produce a description of the solution when requested or to conform with the multiple accounts or the team submissions policies, a participant will be disqualified and the next-in-rank participant will be considered in their place.
where is the true relative radius and
the predicted relative radius
of the
wavelength of the
test set example.
is treated as
uniform in this hackathon, meaning every wavelengths and test examples are treated as equally
weighted.