Your model will be evaluated by scoring your predictions against the true prices. The evaluation function used will be MSE.
![](https://www.googleapis.com/download/storage/v1/b/kaggle-user-content/o/inbox%2F2639914%2F9cefaf0e24895f6f939562151785c8af%2Fmse.jpg?generation=1576798774388344&alt=media)
You should submit a csv file with two columns - id and prediction.
Your submission should have 99 rows of predictions.