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      Topological mappings of video and audio data

      Fyfe, Colin; Barbakh, Wesam; Ooi, Wei Chuan; Ko, Hanseok (World Scientific Publishing Company, 2008)
      We review a new form of self-organizing map which is based on a nonlinear projection of latent points into data space, identical to that performed in the Generative Topographic Mapping (GTM).1 But whereas the GTM is an ...