### Evaluation metric

The evaluation metric for this competition is [Area Under Receiver Operating Characteristic Curve (AUC-ROC)](https://en.wikipedia.org/wiki/Receiver_operating_characteristic). 

### Submission Format

For each `row_id` in the test set, you must predict a value for the `anomaly` variable. The file should contain a header and have the following format:

```
row_id,anomaly
0,0
1,0
2,1
```