Transfer learning:
1. What is transfer learning (00:50)
2. ImageNet (03:16)
3. The basics of CNN (05:00)
4. VGG16 (14:00)
5. Transfer learning with VGG16 (18:10)
6. A tutorial in Python (20:05)
You can find the code for transfer learning here: https://www.tilestats.com/python-code/