title: Predicting a users next action based on current day and time
body: <p>I'm using Microsoft Azure Machine Learning Studio to try an experiment where I use previous analytics captured about a user (at a time, on a day) to try and predict their next action (based on day and time) so that I can adjust the UI accordingly. So if a user normally visits a certain page every Thursday at 1pm, then I would like to predict that behaviour.</p>
  
  <p>Warning - I am a complete novice with ML, but have watched quite a few videos and worked through tutorials like the movie recommendations example.</p>
  
  <p>I have a csv dataset with userid,action,datetime and would like to train a matchbox recommendation model, which, from my research appears to be the best model to use. I can't see a way to use date/time in the training. The idea being that if I could pass in a userid and the date, then the recommendation model should be able to give me a probably result of what that user is most likely to do.</p>
  
  <p>I get results from the predictive endpoint, but the training endpoint gives the following error:</p>
  
  <p><div class="snippet" data-lang="js" data-hide="false" data-console="true" data-babel="false">
  <div class="snippet-code">
  <pre class="snippet-code-html lang-html prettyprint-override"><code>{
      "error": {
          "code": "ModuleExecutionError",
          "message": "Module execution encountered an error.",
          "details": [
              {
                  "code": "18",
                  "target": "Train Matchbox Recommender",
                  "message": "Error 0018: Training dataset of user-item-rating triples contains invalid data."
              }
          ]
      }
  }</code></pre>
  </div>
  </div>
  </p>
  
  <p><a href="https://gallery.cortanaintelligence.com/Experiment/User-analytics" rel="noreferrer">Here is a link to a public version of the experiment</a></p>
  
  <p>Any help would be appreciated.</p>
  
  <p>Thanks.</p>
  
  <p><a href="https://i.stack.imgur.com/Z6Uhr.png" rel="noreferrer"><img src="https://i.stack.imgur.com/Z6Uhr.png" alt="enter image description here"></a></p>