// --- 1
"mllib": "caffe": // Caffe is a deep learning framework developed by Berkeley AI Research (BAIR) 

// --- 2
"mllib":{
  "nclasses": 1000,           // Number of classes of images this model can recognize
  "template": "se_resnet_50"  // Use ResNet50 deep convolutional neural network model
}

// --- 3
"mllib":{ 
  "extract_layer":"pool5/7x7_s1"  // Use “pool5/7x7_s1” layer of ResNet50 model
                                  //  (pooling layer, kernel size: 7, stride: 1)	
}