DAta Mining & Exploration

Program

DAMEWARE SOFM Model User Manual

This document contains proprietary information of DAME project Board. All Rights Reserved.

1

Self-Organizing Feature Maps

User Manual

DAME-MAN-NA-0014

Issue: 1.1 Date: September 03, 2013

Author: M. Brescia, M. Guglielmo

Doc. : SOFM_UserManual_DAME-MAN-NA-0014-Rel1.1

DAta Mining & Exploration

Program

DAMEWARE SOFM Model User Manual

This document contains proprietary information of DAME project Board. All Rights Reserved.

2

INDEX 1 Introduction ................................................................................................................................................ 4 2 SOFM Model Theoretical Overview .......................................................................................................... 5 3 Use of the web application model .............................................................................................................. 7

3.1 Use Cases ............................................................................................................................................ 7 3.2 Input .................................................................................................................................................... 8 3.3 GSOM I/O Files .................................................................................................................................. 8

3.3.1 Train Use Case ............................................................................................................................. 8 3.3.1.1 Input Files ............................................................................................................................. 8

3.3.1.1.1 Input Dataset ..................................................................................................................... 8 3.3.1.2 Output Files .......................................................................................................................... 8

3.3.2 Run Use Case ............................................................................................................................... 9 3.3.2.1 Input Files ............................................................................................................................. 9 3.3.2.2 Output Files .......................................................................................................................... 9

3.3.3 Test Use Case .............................................................................................................................. 9 3.3.3.1 Input Files ............................................................................................................................. 9 3.3.3.2 Output Files .......................................................................................................................... 9

3.4 CSOM I/O Files ................................................................................................................................ 10 3.4.1 Train Use Case ........................................................................................................................... 10

3.4.1.1 Input Files ........................................................................................................................... 10 3.4.1.1.1 Input Dataset ................................................................................................................... 10

3.4.1.2 Output Files ........................................................................................................................ 10 3.4.2 Run Use Case ............................................................................................................................. 11

3.4.2.1 Input Files ........................................................................................................................... 11 3.4.2.2 Output Files ........................................................................................................................ 11

3.4.3 Test Use Case ............................................................................................................................ 12 3.4.3.1 Input Files ........................................................................................................................... 12 3.4.3.2 Output Files ........................................................................................................................ 12

3.5 Output files table of CSOM and GSOM models .............................................................................. 13 3.6 TRAIN Use case ............................................................................................................................... 15

3.6.1 Clustering with CSOM model Train Parameter Specifications .............................................. 15 3.6.2 Clustering with GSOM Train Parameter Specifications ......................................................... 19

3.7 TEST Use case .................................................................................................................................. 23 3.7.1 Clustering with CSOM Test Parameter Specifications ........................................................... 24 3.7.2 Clustering with GSOM Test Parameter Specifications .......................................................... 24

3.8 RUN Use case ................................................................................................................................... 26 3.8.1 Clustering with CSOM Run Parameter Specifications ........................................................... 26 3.8.2 Clustering with GSOM Run Parameter Specifications ........................................................... 26

4 Examples .................................................................................................................................................. 27 4.1 Usage Example of Clustering_GSOM .............................................................................................. 27

4.1.1 Clustering_GSOM Train Use Case ............................................................................................ 29 4.1.2 Clustering_GSOM Run Use Case .............................................................................................. 31 4.1.3 Clustering_GSOM Test Use Case ............................................................................................. 33

4.2 Usage Example of Clustering_CSOM .............................................................................................. 35 4.2.1 Clustering_CSOM Train Use Case ............................................................................................ 36 4.2.2 Clustering_CSOM Run Use Case .............................................................................................. 38 4.2.3 Clustering_CSOM Test Use Case .............................................................................................. 41

5 Appendix References and Acronyms .................................................................................................... 43

DAta Mining & Exploration

Program

DAMEWARE SOFM Model User Manual

This document contains proprietary information of DAME project Board. All Rights Reserved.

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TABLE INDEX

Tab. 1 CSOM model output files table ......................................................................................................... 13 Tab. 2 GSOM model output files table ......................................................................................................... 14 Tab. 3 Abbreviations and acronyms ............................................................................................................. 43 Tab. 4 Reference Documents ........................................................................................................................ 44 Tab. 5 Applicable Documents ....................................................................................................................... 45

FIGURE INDEX

Fig. 1 the typical SOFM/SOM network .......................................................................................................... 5 Fig. 2 Example of a SOFM simulation for a simple ring-shaped data distribution [R7]............................... 6 Fig. 3 The starting point, creation tab of New Workspace ........................................................................... 28 Fig. 4 Upload Manager Tab: uploading wine.csv file.................................................................................. 28 Fig. 5 File Editor Tab ................................................................................................................................... 29 Fig. 6 File Manager: after editing wine.csv file ........................................................................................... 29 Fig. 7 The wineTrain experiment creation tab ............................................................................................. 29 Fig. 8 The wineTrain experiment configuration tab ..................................................................................... 30 Fig. 9 The wineTrain experiment output files ............................................................................................... 31 Fig. 10 - The file GSOM_Train_network_configuration.log copied .............................................................. 31 Fig. 11 The wineRun experiment creation tab ..............................................................................