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Does anyone know of a similar understandable introduction to Independent component analyis (ICA)?
by folli 10y ago
Does anyone know of a similar understandable introduction to Independent component analyis (ICA)?
- conjectures 10y agoOne issue is that ICA covers a few different implementations. My favourite would be Infomax '95 paper by Bell and Sejnowski. Under this setup: ICA is a single layer neural network that maps N inputs to N outputs. The loss function being maximised is the mutual info between input and output.