Category: A.I.

http://www.cio.com/article/3111934/google-is-using-ai-to-compress-images-better-than-jpeg.html

https://arxiv.org/pdf/1608.05148v1.pdf

http://www.iamwire.com/2016/11/how-to-do-machine-learning-in-a-week/143288

A self-organizing map (SOM) or self-organizing feature map (SOFM) is a type of artificial neural network (ANN) that is trained using unsupervised learning to produce a low-dimensional (typically two-dimensional), discretized representation of the input space of the training samples, called a map.

http://www.mat.ucsb.edu/~g.legrady/academic/courses/06w259/projs/cs/MAT259-paper.pdf

http://en.wikipedia.org/wiki/Self-organizing_map

http://www.ai-junkie.com/ann/som/som1.html