I am very interested in quantum convolutional neural network, but I do not know how to learn or build a circuit. Although I have read some useful textbooks and papers, I still do not understand it well. Because I’m an automation major. Is there a classic literature to recommend excuse me, or useful reference books, the kind of books that hope to recommend better understanding.
Hi @RX1! Welcome 
Have you seen the PennyLane glossary page on quantum connvolutional neural networks? This might be a nice starting point.
We also have a demo on quanvolutional neural networks, however note that this is a slightly distinct concept!