lyngby_ui_km_init(command,parameter1)

lyngby_ui_km_init - GUI for K-means parameter initialization function lyngby_ui_km_init(command,parameter1) function lyngby_ui_km_init Global: (from lyngby_km_global) This function controls the window for choosing the parameters used in the K-means clustering. In the window the following parameters can be set: - Type: Whether the median or the mean of the cluster members is used to determine the next iterative cluster center. - Standardization: How to standardize (normalize) the individual objects (voxels). The objects can be standardize with their standard deviation (sigma) or with their range (the difference between the maximum and the minimum). - Clusters: Number of clusters. If the number of clusters are not known in advance you can use the iterative K-means clustering. See lyngby_ikm_main - Initial cluster centers: Determines how the cluster centers should be initialized. - Decay rate: (between 0 and 1) The weight between the cluster center in the previous iteration and the new estimate of the cluster center. (This will regularize the performance). A value of zero will only use new estimate. - Iterations (>0): Maximum number of iterations. If this is too small the optimization of the cluster centers might not be complete. - Variable: Whether to cluster on the raw data vectors or the cross correlation between the paradigm and data vectors. - Components: Number of cross-correlation components to cluster from. This only applies when the variable (the metric) is cross-correlation. When you have changed the parameters the 'Apply' button must be pressed before it will have an effect. See also LYNGBY, LYNGBY_KM_MAIN, LYNGBY_KM_GLOBAL, LYNGBY_UI_MAIN, LYNGBY_IKM_MAIN, LYNGBY_UI_IKM_INIT. $Id: lyngby_ui_km_init.m,v 1.17 2002/09/27 12:51:28 fnielsen Exp $

- lyngby export/lyngby/lyngby.m
- lyngby_global export/lyngby/lyngby_global.m
- lyngby_km_globalexport/lyngby/lyngby_km_global.m
- lyngby_log export/lyngby/lyngby_log.m
- lyngby_ui_cc_initexport/lyngby/lyngby_ui_cc_init.m
- lyngby_ui_optionexport/lyngby/lyngby_ui_option.m

- lyngby_ui_main export/lyngby/lyngby_ui_main.m
- lyngby_ui_mkm_initexport/lyngby/lyngby_ui_mkm_init.m

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