Problem Note 37217: Extra rows and columns of information appear in Decision Tree results when Priors are present
In SAS® Enterprise Miner™, when decision information (such as prior probabilities) is present, additional rows and columns of text might appear in the results of the Decision Tree. The extra rows and columns appear in each leaf in the tree.
The probabilities might not be adjusted for both training and validation data sets, and are therefore incorrect.
A hot fix is planned for this issue.
Operating System and Release Information
| SAS System | SAS Enterprise Miner | z/OS | 6.1 | 6.1_M2 | 9.2 TS2M0 | 9.2 TS2M2 |
| Microsoft® Windows® for 64-Bit Itanium-based Systems | 6.1 | 6.1_M2 | 9.2 TS2M0 | 9.2 TS2M2 |
| Microsoft Windows Server 2003 Datacenter 64-bit Edition | 6.1 | 6.1_M2 | 9.2 TS2M0 | 9.2 TS2M2 |
| Microsoft Windows Server 2003 Enterprise 64-bit Edition | 6.1 | 6.1_M2 | 9.2 TS2M0 | 9.2 TS2M2 |
| Microsoft Windows XP 64-bit Edition | 6.1 | 6.1_M2 | 9.2 TS2M0 | 9.2 TS2M2 |
| Microsoft® Windows® for x64 | 6.1 | 6.1_M2 | 9.2 TS2M0 | 9.2 TS2M2 |
| Microsoft Windows Server 2003 Datacenter Edition | 6.1 | 6.1_M2 | 9.2 TS2M0 | 9.2 TS2M2 |
| Microsoft Windows Server 2003 Enterprise Edition | 6.1 | 6.1_M2 | 9.2 TS2M0 | 9.2 TS2M2 |
| Microsoft Windows Server 2003 Standard Edition | 6.1 | 6.1_M2 | 9.2 TS2M0 | 9.2 TS2M2 |
| Microsoft Windows XP Professional | 6.1 | 6.1_M2 | 9.2 TS2M0 | 9.2 TS2M2 |
| Windows Vista | 6.1 | 6.1_M2 | 9.2 TS2M0 | 9.2 TS2M2 |
| 64-bit Enabled AIX | 6.1 | 6.1_M2 | 9.2 TS2M0 | 9.2 TS2M2 |
| 64-bit Enabled HP-UX | 6.1 | 6.1_M2 | 9.2 TS2M0 | 9.2 TS2M2 |
| 64-bit Enabled Solaris | 6.1 | 6.1_M2 | 9.2 TS2M0 | 9.2 TS2M2 |
| HP-UX IPF | 6.1 | 6.1_M2 | 9.2 TS2M0 | 9.2 TS2M2 |
| Linux | 6.1 | 6.1_M2 | 9.2 TS2M0 | 9.2 TS2M2 |
| Linux for x64 | 6.1 | 6.1_M2 | 9.2 TS2M0 | 9.2 TS2M2 |
| Solaris for x64 | 6.1 | 6.1_M2 | 9.2 TS2M0 | 9.2 TS2M2 |
*
For software releases that are not yet generally available, the Fixed
Release is the software release in which the problem is planned to be
fixed.
You might seen extraneous values and statistics in the Tree when prior probabilities or other decision information is present.
| Type: | Problem Note |
| Priority: | high |
| Topic: | Analytics ==> Data Mining
Analytics ==> Decision Analysis
|
| Date Modified: | 2009-11-02 12:06:08 |
| Date Created: | 2009-09-18 15:10:42 |
