Approaches range from classical line‐simplification algorithms to advanced semantic compression methods that incorporate clustering and multi-resolution analysis.

Fuzzy clustering was compared with the classification produced by TWINSPAN. (3) The first division of TWINSPAN contrasted species of wet environments (Agrostis canina, Sphagnum recurvum, Polytrichum ...

Rudi Cilibrasi, , Ronald de Wolf, Algorithmic Clustering of Music Based on String Compression, Computer Music Journal, Vol. 28, No. 4 (Winter, 2004), pp. 49-67 ...