Shape-invariant fuzzy clustering of proteomics data
Michael R. Berthold, D.E. Patterson, Marco Ortolani, Heiko Hofer, Frank Höppner, O. Callan · 2003
We present a variant of fuzzy c-means that allows us to find similar shapes in time series data in a scale-invariant fashion. We use data from protein mass spectrography to show how this approach finds areas of interest without a need for ad-hoc normalizations.