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What is: Capsule Network?

SourceDynamic Routing Between Capsules
Year2000
Data SourceCC BY-SA - https://paperswithcode.com

A capsule is an activation vector that basically executes on its inputs some complex internal computations. Length of these activation vectors signifies the probability of availability of a feature. Furthermore, the condition of the recognized element is encoded as the direction in which the vector is pointing. In traditional, CNN uses Max pooling for invariance activities of neurons, which is nothing except a minor change in input and the neurons of output signal will remains same.