title: Multiple labels on a single bounding box for tensorflow SSD mobilenet
body: <p>I have configured SSD mobilenet v1 and have trained the model previously as well. However in my dataset for each of the bounding box there are multiple class labels. My dataset is of faces each face have 2 labels: age and gender. Both these labels have the same bounding box coordinates. </p>
  
  <p>After training on this dataset the problem that I encounter is that the model only labels the gender of the face and not the age. In yolo however both gender and age can be shown. </p>
  
  <p>Is it possible to achieve multiple labels on a single bounding box using SSD mobile net ?</p>