Metric
The evaluation metric for this competition is
[MAP@1](https://www.kaggle.com/wiki/MeanAveragePrecision)
. Actually, several transcription variants are possible, but you need send only one of them.
Submission Format
The file should contain a header and have the following format:
Id,Transcription
1,AE_N_S_ER
2,AE_N_S_ER
3,AE_N_S_ER
etc.