User_Dataset Management

Eric Carmichael edited this page Jul 28, 2014 · 4 revisions

Creating datasets

  1. Login
  2. Click on "My Datasets" in the top right near your username
  3. Click the "Create dataset" button in the top left of the content area
  4. Fill in all of the relevant information
  5. Click the "Upload" button
  6. If everything was successful, the dataset should appear in the list of datasets

Removing datasets

  1. Login
  2. Click on "My Datasets" in the top right near your username
  3. Find the dataset you want to delete, click the "DEL" button on the right
  4. Confirm that you want to delete it -- the dataset may already be in use in a competition, which you should be warned about.

Modifying datasets

  1. Login
  2. Click on "My Datasets" in the top right near your username
  3. Find the dataset you want to edit, click the "EDIT" button on the right
  4. Once you are done save the form

Downloading datasets directly

  1. Login
  2. Click on "My Datasets" in the top right near your username
  3. Click the "Download" button to the right of the dataset you want to download

Using datasets in your competition.yaml

For input_data, scoring_program, or reference_data you change the file name to the UUID of the dataset.

phases:
  0:
    phasenumber: 0
    reference_data: af5e8c26-73b0-485a-a8b9-a572dd88d828
    scoring_program: 21a8f881-2e53-4c71-b841-47e78e0b4040
    input_data: few2f881-2rp3-4221-b121-j4kj3934jt42

For datasets you use a new attribute key instead of url:

    datasets:
      1:
        name: Training Data
        key: 21a8f881-2e53-4c71-b841-47e78e0b4040
        description: Training data

Using datasets in existing competitions

  1. Login
  2. Go to "My Codalab"
  3. Go to "Competitions I'm running" tab
  4. Find the competition you want to edit, click "Edit"
  5. Scroll to the phase you want to modify and you can select a new input_data, reference_data, or scoring_program from datasets you have uploaded.
  6. Click "Save" to complete

NOTE: You cannot change Dataset entries without uploading a new competition.yaml, this is a limitation of the current Competition Edit Form