Automatic Image Captioning with CNN & RNN

So, this is the second Computer Vision project that I have implemented. If you haven't checked out the first project that is the Facial Keypoint Detection's blog already, I'll leave a link here. Now, You might think what in the world is image captioning? and How can it be done automatically? Okay! so, in order to explain that to you in simple "gestures", let me introduce, the almighty Pikotaro. I'll take it from here.