Yes, the European Statistics Awards for Nowcasting are open for participants from all continents. Please refer to the eligibility overview sections of the three currently ongoing competitions:
Unlike a traditional hackathon, teams do not get any particular data to use for the European Statistics Awards for Nowcasting. To edge out your competitors, you are free to use whichever auxiliary data you think are the most predictive ones – but finding them will be a challenge!
You can only submit nowcasts for countries. To maximise your chances to win, we encourage you to submit for as many countries as possible.
If you have missed to register by 29 September, then you will not be able to submit any nowcast for September 2022 – but all teams that submit six consecutive nowcasts are still in the running (please refer to the Country Score as defined in the Glossary) – so you can still take part in the EU nowcasting awards competition even if you sign up in October or November.
Still, for models of equal predictive value, teams that already begin submitting for September have somewhat higher chances to get a higher accuracy score, since it is the best 6-month streak of nowcasts that counts!
To join an existing team:
Only team leaders can designate the members of a team. If you are a group of colleagues organising a team together, please make sure that the team leader adds you to the team – that is the only way for you to join it.
To add members to an existing team (if you are the team leader):
If you wish to have more than 1 member, you may participate with up to 4 other individuals. After logging into statistics-awards.eu, go to Settings (top right-hand corner). In the text box “Team members” add the first and last (surname) name of each member, their email, nationality and country of residence. Please make sure that each member is added on a new line in the text box.
To create a new team:
You may form your own team, with you being the only member, by registering at: https://statistics-awards.eu/accounts/signup/.
You are not obliged to make a submission for September 2022. Your first submission can be as late as November 2022. However, you are strongly encouraged to make your submissions as soon as possible as this will increase your chance at success and lower the probability that a submission will be invalid, due to the late publication of the April 2022 European statistics for a time series.
To get a higher accuracy score, you might modify the model that you use for an entry. Please note, however, that if you are in the running for the reproducibility awards, then the best integrity scores are awarded if you consistently apply the same model.
In order to make your submission, create a zip file containing
Zip the files directly, not in a folder.
The system returns an error in case you are uploading the json file instead of a zip file.
The system returns an error in case you are uploading the json file instead of a zip file. In the zip file, the files have to be directly in the root, not in a subfolder.
For further details, see how to submit.
Yes, the submission must be made in JSON format – but the JSON files must be embedded in a zip file.
For further details, see how to submit.
Yes – each monthly submission must be accompanied by an Accuracy_Approach_description file – but you do not need to change it between submissions if you are using the same approach. If you adjust your method between submissions, then the Accuracy_Approach_description file should be updated to reflect this.
Yes – In order to be eligible to compete for the Accuracy award, each monthly submission must be accompanied by an Accuracy_Approach_description file that outlines the approach. You do not need to change it between submissions if you are using the same approach. If you adjust your method between submissions, then the Accuracy_Approach_description file should be updated to reflect this.
Only the last submission counts – it supersedes all previous submissions.
Before the first release of European statistics for a given reference month, the leaderboard
Once the European statistics have been released (and the entries have been evaluated) for the time series in question, the leaderboard
Questions can be sent to the competition info email at any time during the competition. All questions will be answered in a timely manner. Those relevant for other competitors will be added to the FAQ. However, in order to avoid bias, questions that arrive 3 days prior to each submission deadline date will be answered after the deadline. Following each monthly deadline, the answering of questions will resume normally.
Confirmation of a new team will be executed one day following the registration. In case a new registration is made on the day of a registration deadline, a confirmation on the following day will still render that the registration was within the requirements of the competition rules and all eligibility requirements will have been met.