Inspec keywords: matrix algebra; backpropagation; gradient methods; recurrent neural nets

Other keywords: end-to-end training algorithm; softmax-like loss function; conceptor-based neural networks; high-dimensional network signals; gradient-descent algorithm; direction-selective damping; recurrent neural networks; projection matrix; backpropagation algorithm

Subjects: Neural nets; Interpolation and function approximation (numerical analysis); Linear algebra (numerical analysis)