Sometimes there are just not enough resources available to perform a convolutional neural network. The resources could be limited from a computational perspective or a data collection perspective. In situations like these, we rely on other sources to help us with classifying our images.
Pain Point #5: Utilizing alternate sources for trained images
Getting ready
The technique for utilizing pre-trained models as the source for testing outcomes on other datasets is referred to as transfer learning. The advantage here is that much of the CPU resources allotted for training images is outsourced to a pre-trained model. Transfer learning has become a common extension of deep learning more recently.