Advanced Deep Learning with Python

Dynamic routing

Let's describe the dynamic routing process to compute the coupling coefficients, c_ij, displayed in the following diagram:

Dynamic routing example. The grouped dots indicate lower-level capsules that agree with each other

We have a lower-level capsule, I, that has to decide whether to send its output to one of two higher-level capsules, J and K. The dark and light dots represent prediction vectors, and , which J and K have already ...