Contents - SOM Toolbox Online documentation

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SOM Toolbox Online documentation http://www.cis.hut.fi/projects/somtoolbox/ Contents % SOM Toolbox Version 2.0beta, May 30 2002 Copyright 1997-2000 by Esa Alhoniemi, Johan Himberg, Juha Parhankangas and Juha Vesanto Contributed files may contain copyrights of their own. SOM Toolbox comes with ABSOLUTELY NO WARRANTY; for details see License.txt in the program package. This is free software, and you are welcome to redistribute it under certain conditions; see License.txt for details. Demos som_demo1 SOM Toolbox demo 1: basic properties som_demo2 SOM Toolbox demo 2: basic usage som_demo3 SOM Toolbox demo 3: visualization som_demo4 SOM Toolbox demo 4: data analysis Creation of structs som_set som_info print out information on a given struct som_data_struct create & initialize a data struct som_map_struct create & initialize a map struct som_topol_struct create & initialize a topology struct som_train_struct create & initialize a train struct som_clstruct create a cluster struct som_clset set properties in a cluster struct som_clget get stuff from a cluster struct Struct conversion and file I/O som_vs1to2 converts a version 1.0 struct to version 2.0 struct som_vs2to1 converts a version 2.0 struct to version 1.0 struct som_read_data reads a (SOM_PAK format) ASCII data file som_write_data writes a SOM_PAK format codebook file som_write_cod writes a SOM_PAK format data file som_read_cod reads a SOM_PAK format codebook file Data preprocessing som_normalize normalize data set som_denormalize denormalize data set som_norm_variable (de)normalize one variable preprocess preprocessing GUI Initialization and training functions som_make create, initialize and train a SOM som_randinit random initialization algorithm som_lininit linear initialization algorithm
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som_seqtrain sequential training algorithm som_batchtrain batch training algorithm som_gui SOM initialization and training GUI som_prototrain a simple version of sequential training: easy to modify
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Contents - SOM Toolbox Online documentation

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