How many data points are used to create profiles? February 24, 2021 05:27 Updated The Rock uses a deep learning technique known as Convolutional Neural Network (CNN) that uses models with large datasets. Related articles Are profiles shared between customers? Is the profile template proprietary or NIST? How does the Rock propagate people registered at an enrollment station to all Rocks in the building? What if I enroll myself with two badge numbers? Can the Rock be connected to my VMS?