GeneRec

GeneRec is a generalization of the recirculation algorithm, and approximates Almeida-Pineda recurrent backpropagation. It is used as part of the Leabra algorithm for error-driven learning.

The symmetric, midpoint version of GeneRec is equivalent to the contrastive Hebbian learning algorithm (CHL).

See also
 Leabra
 O'Reilly (1996; Neural Computation)

References

Category:Neuroscience
Category:Machine learning algorithmsSmart has presented the latest iterations of its fortwo and forfour city cars, which will go on display at the Paris Motor Show in October.

Smart has presented the latest iterations of its fortwo and forfour city cars, which will go on display at the Paris Motor Show in October. Based on the same technical platform as the new Renault Twingo, the new city cars stand out for their unprecedented range of features and equipment.

From the previous fortwo, the only details Smart has carried over are the length (2.69m) and the price range. The forfour, meanwhile, has all the same characteristics as the fortwo, but with an additional door, a longer safety cell and a roofline that slants towards the back for a coupe-like style.

A choice of two three-cylinder