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  • Yazhou Cao thinks this is interesting:

The deep in deep learning isn’t a reference to any kind of deeper understanding achieved by the approach; rather, it stands for this idea of successive layers of representations. How many layers contribute to a model of the data is called the depth of the model. Other appropriate names for the field could have been layered representations learning and hierarchical representations learning. Modern deep learning often involves tens or even hundreds of successive layers of representations—and they’re all learned automatically from exposure to training data. Meanwhile, other approaches...


Cover of Deep Learning with Python


One interpretation of the "deep" in deep learning