Caffe is a deep learning framework and this tutorial explains its philosophy, architecture, and usage. This is a practical guide and framework introduction, so the full frontier, context, and history of deep learning cannot be covered here. While explanations will be given where possible, a background in machine learning and neural networks is helpful.
(Cited from Caffe Tutorial)
Zhen's Blog
I like writing notes while reading a paper or code. Although most of notes are hand-written, some of my notes are shown in the following. Wish it could be helpful for you.
Notes: Articulated Pose Estimation by a Graphical Model with Image Dependent Pairwise Relations
Notes for the paper. It also contains detailed comment and interpretation for the code.