For a given code (for example equation (1)), there are many different encoding algorithms that make different trade-offs in terms of coding efficiency, representational precision and computational ...

The implementation of bio-inspired sparse coding algorithms aimed at image processing is demonstrated by exploiting 32 × 32 crossbar arrays of analogue memristors.

In a fraction of the run time required by DETMAX, the sequential algorithm finds a design with a relative D-efficiency of 46.4009 / 46.4922 = 99.8% compared to the best design found by the DETMAX ...