{
  "id": "default",
  "description": "Default settings",
  "engineFactory": "org.apache.predictionio.examples.similarproduct.SimilarProductEngine",
  "datasource": {
    "params" : {
      "appName": "MyApp1"
    }
  },
  "algorithms": [
    {
      "name": "cooccurrence",
      "params": {
        "n": 20
      }
    }
  ]
}