anchor.diff:  2014-11-21 16:37:25,817 INFO  tools.Console$ - Your engine is ready for training.
   ```
   
  -### Training
  +### Training the Predictive Model
   
   Train your successfully-built engine.
   
  
positive.code: 
  ![Engine Status](/images/engine-server.png)
  
  
  Now, You can try to retrieve predicted results. To retrieve 4 items which are similar to item ID "i1". You send this JSON `{ "items": ["i1"], "num": 4 }` to the deployed engine and it will return a JSON of the recommended items. Simply send a query by making a HTTP request or through the `EngineClient` of an SDK:
  
  
negative.code: 2014-11-21 16:33:17,528 INFO  workflow.CoreWorkflow$ - Your engine has been trained successfully.
  ```
  
  ### Deploying the Engine
  
  Now your engine is ready to deploy.
  
  