title: Is 50 Images a minimum requirement to recognize a face of a person using Watson visual recognitionservice?
body: <p>I have question on Watson Visual recognition Service of bluemix?</p>
  
  <p>Is 50 Images a minimum requirement to recognize a face of a person?</p>
  
  <p>What would happen if we train with less than 50 images? What would be the consistency of the output in terms of facial recognition?</p>
  
  <p>Requirement is, Retrieve the employee id of an employee by his facial(visual) recognition.</p>
  
  <p>Is it achievable with Watson visual recognition Service?</p>
  
  <p>In real time, it may be little hard to have 50 images of an employee or a person.
  ?</p>
  
  <p>Thanks,</p>
  
  <p>Priyanka</p>