{
  "options": {
    "threshold": 100,
    "persistResult": true,
    "datasource": {
      "database": "ghtorrent",
      "user": "",
      "password": "",
      "host": ""
    }
  },
  "attributes": [
    {
      "name": "architecture",
      "enabled": true,
      "options": {
      }
    },
    {
      "name": "documentation",
      "enabled": true,
      "options": {
      }
    }
  ]
}

{
  "options": {
    "threshold": 100,
    "persistResult": true,
    "datasource": {
      "database": "ghtorrent",
      "user": "",
      "password": "",
      "host": ""
    }
  },
  "attributes": [
    {
      "name": "architecture",
      "enabled": true,
      "weight": 50,
      "options": {
      }
    },
    {
      "name": "documentation",
      "enabled": true,
      "weight": 50,
      "options": {
      }
    }
  ]
}

Add weight key to attributes
Add weight key to attributes
