《动手深度学习》经典学习资料，虽然用的mxnet但原理的学习是和paddle一样的。
https://mp.weixin.qq.com/s?__biz=MzI3NTkyMjA4NA==&mid=2247493346&idx=1&sn=5b8db70ab82826152b05bd169423f846&chksm=eb7fcb29dc08423f6950ac7476c07ac81549a7ba1ff35f67826b859dcceba57dec03bcc7f790&mpshare=1&scene=1&srcid=&sharer_sharetime=1589160705185&sharer_shareid=6161cb162d6309a81e4971fcc370f099&exportkey=A4aaF34fupHAd0ZDIAzIKMQ%3D&pass_ticket=e8zwLMn5ZHjyfwImAkP1nFBt1LVUH4d3xrYEW9oZTXmsrTo2QUF1AOIGlLneCWiV#rd
