The two frameworks, however, differ in their views on the theory of learning as we describe below: Curriculum learning is inspired by the learning principle that humans can learn more effectively when training starts with easier concepts and gradually proceeds with more difficult ones (Bengio et al., 2009).
to break the tie for these instances in the final ranking, we resort to their final loss values as follows: the Leitner System is inspired by the broad evidence in psychology that shows human ability to retain information improves with repeated exposure and exponentially decays with delay since last exposure (Cepeda et al., 2006).