The evaluation metric for this competition is the test accuracy, defined as follows:
\[\text{Accuracy} = \frac{\text{Number of correctly predicted test samples}}{\text{Total number of test samples}}\]
Submission Format
For every line in the test set
, submission files should contain two columns:
id
and
churn
.
The file should contain a header and have the following format:
id,churn
1,yes