CodRep is a machine learning competition on source code data.

What is the competition about?

The competition consists of training your program which, for a given Java code, predicts the line number where a code-line needs to be inserted.

The dataset is based on the commits made towards open-source projects. The ‘winner’ will be decided based on the score over a hidden dataset which is computed based on carefully designed loss function (Hope they make it public what is the design after the competition!).

Important dates

  • Submission deadline for intermediate ranking: July 4
  • Announcement of intermediate ranking: July 14
  • Final submission deadline: Oct 4
  • Announcement of final ranking: Oct 14


Send an email to with your team name, members and institution/company.

Source: Mailing list