V i s i R e x     S c r e e n s
Table Of Contents

Screens

Field Selection

Row Selection

Rule Extraction

Browse All

Browse Test

Confusion Matrix

Live Predictions

Field Statistics

Class Details

Tree Chart

Flow Chart

Browse Filter

Serial Number


VisiRex Row Selection

This is the second screen of the three screen rule extraction wizard.
The Back<< button moves you backward to field selection>
The Next>> button moves you forward to rule extraction

Row Selection... Training Set

  • Choose what rows you wish to use for extracting the rules.
  • You can drag the black numbers, or double click a black number to over-type. HINT: Remember to press Enter after you over-type a black number.

Row Selection... Testing Set

  • Choose what rows you wish to use for testing the performance of the extracted rules.
  • You can drag the black numbers, or double click a black number to over-type. HINT: Remember to press Enter after you over-type a black number.

Row Selection... Hints

  • For data mining by anomaly detection, use the same rows for both training and testing.
  • For model building, select the Testing Set so none of these rows are seen during the training of the rule extraction.
  • For very large data sets, you will get faster performance if you avoid selecting too much data in either set.
  • In order for the training set and testing set to be of the same character, it is important that data be randomly shuffled.

A Complete System for Inductive Rule Extraction

CorMac Technologies Inc.
34 North Cumberland Street ~ Thunder Bay ON P7A 4L3 ~ Canada
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