{
  "id": 113950,
  "competitionName": "dl-geo-2025fall-homework1",
  "title": "深度学习与地理应用-2025秋-作业1-建筑物足迹识别",
  "briefDescription": "遥感影像建筑物足迹识别",
  "dateEnabled": "2025-09-02T08:30:14.063Z",
  "deadline": "2026-09-02T03:00:11Z",
  "hasLeaderboard": true,
  "leaderboardPercentage": 100,
  "maxDailySubmissions": 100,
  "numScoredSubmissions": 5,
  "hasSolution": true,
  "numPrizes": 1,
  "forumId": 8718848,
  "dateCreated": "2025-09-01T11:02:43.564672200Z",
  "competitionHostSegmentId": 10,
  "maxTeamSize": 10,
  "totalSolutionRows": 810,
  "hasCoverImageUrl": true,
  "showPrivateLeaderboard": true,
  "hasScripts": true,
  "totalTeams": 19,
  "totalCompetitors": 19,
  "totalSubmissions": 126,
  "rulesRequired": true,
  "privateLeaderboardReleaseDate": "2026-09-08T16:00:00Z",
  "evaluationAlgorithm": {
    "id": 321,
    "name": "IntersectionOverUnionObjectSegmentationBeta",
    "isMax": true,
    "isPublic": true,
    "environmentRenderType": "ENVIRONMENT_RENDER_TYPE_JSON",
    "state": "LEGACY"
  },
  "categories": [
    {
      "name": "intersectionoverunionobjectsegmentationbeta",
      "description": "Evaluates multi-object segmentation quality average precision, F1 score, or F2 score (for beta = 0, 1, or 2)",
      "displayName": "IntersectionOverUnionObjectSegmentationBeta"
    }
  ],
  "launched": true,
  "createdByUserId": 8819673,
  "license": {
    "id": 42,
    "name": "Subject to Competition Rules",
    "agreementRequired": false
  },
  "hostName": "Tiger Kun",
  "scoreTruncationNumDecimals": 5,
  "locked": true,
  "totalJoinedUsers": 51,
  "submissionSizeLimitMb": 20480,
  "reward": {},
  "fileBasedSubmissions": true
}