Free energy coding

We introduce a new approach to the problem of optimal compression when a source code produces multiple codewords for a given symbol. It may seem that the most sensible codeword to use in this case is the shortest one. However, in the proposed free energy approach, random codeword selection yields an...

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Bibliographische Detailangaben

Hauptverfasser:	Frey, B.J., Hinton, G.E.
Format:	Tagungsbericht
Sprache:	eng
Schlagworte:	Boltzmann distribution Data compression Educational institutions Parameter estimation Source coding
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