Problem Note 56536: The HPSVM node scores and score code is incorrect when the Active Set optimization method is used and the target variable order is changed
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In SAS® Enterprise Miner™, the HPSVM node score code and scored data might be incorrect. The problem occurs when all of these conditions are true:
- When you create a data source, you specify an Order value for the target variable, or you leave the Order value blank.
- After you drag the data source to the diagram, you make a change to the Order value in the Input Data node, or in a Metadata node.
- The change that you make causes the sorted order of the target to reverse.
- You use an HPSVM node in which the Optimization Method is set to Active Set.
The score code that is created by the node is incorrect. The target variable level that is modeled incorrectly corresponds to the sort order that was used when the data source was created. However, the changed sorted order should have been used instead.
There are no errors or warnings to indicate a problem.
To avoid the problem, specify the desired Order when you create the data source. Do not change the order after the data source is created.
Click the Hot Fix tab in this note to access the hot fix for this issue.
Operating System and Release Information
| Product Family | Product | System | Product Release | SAS Release | ||
| Reported | Fixed* | Reported | Fixed* | |||
| SAS System | SAS Enterprise Miner | Microsoft® Windows® for x64 | 13.1 | 14.2 | 9.4 TS1M1 | 9.4 TS1M4 |
| Microsoft Windows 8 Enterprise 32-bit | 13.1 | 14.2 | 9.4 TS1M1 | 9.4 TS1M4 | ||
| Microsoft Windows 8 Enterprise x64 | 13.1 | 14.2 | 9.4 TS1M1 | 9.4 TS1M4 | ||
| Microsoft Windows 8 Pro 32-bit | 13.1 | 14.2 | 9.4 TS1M1 | 9.4 TS1M4 | ||
| Microsoft Windows 8 Pro x64 | 13.1 | 14.2 | 9.4 TS1M1 | 9.4 TS1M4 | ||
| Microsoft Windows 8.1 Enterprise 32-bit | 13.1 | 14.2 | 9.4 TS1M1 | 9.4 TS1M4 | ||
| Microsoft Windows 8.1 Enterprise x64 | 13.1 | 14.2 | 9.4 TS1M1 | 9.4 TS1M4 | ||
| Microsoft Windows 8.1 Pro | 13.1 | 14.2 | 9.4 TS1M1 | 9.4 TS1M4 | ||
| Microsoft Windows 8.1 Pro 32-bit | 13.1 | 14.2 | 9.4 TS1M1 | 9.4 TS1M4 | ||
| Microsoft Windows Server 2008 | 13.1 | 14.2 | 9.4 TS1M1 | 9.4 TS1M4 | ||
| Microsoft Windows Server 2008 R2 | 13.1 | 14.2 | 9.4 TS1M1 | 9.4 TS1M4 | ||
| Microsoft Windows Server 2008 for x64 | 13.1 | 14.2 | 9.4 TS1M1 | 9.4 TS1M4 | ||
| Microsoft Windows Server 2012 Datacenter | 13.1 | 14.2 | 9.4 TS1M1 | 9.4 TS1M4 | ||
| Microsoft Windows Server 2012 R2 Datacenter | 13.1 | 14.2 | 9.4 TS1M1 | 9.4 TS1M4 | ||
| Microsoft Windows Server 2012 R2 Std | 13.1 | 14.2 | 9.4 TS1M1 | 9.4 TS1M4 | ||
| Microsoft Windows Server 2012 Std | 13.1 | 14.2 | 9.4 TS1M1 | 9.4 TS1M4 | ||
| Windows 7 Enterprise 32 bit | 13.1 | 14.2 | 9.4 TS1M1 | 9.4 TS1M4 | ||
| Windows 7 Enterprise x64 | 13.1 | 14.2 | 9.4 TS1M1 | 9.4 TS1M4 | ||
| Windows 7 Home Premium 32 bit | 13.1 | 14.2 | 9.4 TS1M1 | 9.4 TS1M4 | ||
| Windows 7 Home Premium x64 | 13.1 | 14.2 | 9.4 TS1M1 | 9.4 TS1M4 | ||
| Windows 7 Professional 32 bit | 13.1 | 14.2 | 9.4 TS1M1 | 9.4 TS1M4 | ||
| Windows 7 Professional x64 | 13.1 | 14.2 | 9.4 TS1M1 | 9.4 TS1M4 | ||
| Windows 7 Ultimate 32 bit | 13.1 | 14.2 | 9.4 TS1M1 | 9.4 TS1M4 | ||
| Windows 7 Ultimate x64 | 13.1 | 14.2 | 9.4 TS1M1 | 9.4 TS1M4 | ||
| 64-bit Enabled AIX | 13.1 | 14.2 | 9.4 TS1M1 | 9.4 TS1M4 | ||
| 64-bit Enabled Solaris | 13.1 | 14.2 | 9.4 TS1M1 | 9.4 TS1M4 | ||
| HP-UX IPF | 13.1 | 14.2 | 9.4 TS1M1 | 9.4 TS1M4 | ||
| Linux for x64 | 13.1 | 14.2 | 9.4 TS1M1 | 9.4 TS1M4 | ||
| Solaris for x64 | 13.1 | 14.2 | 9.4 TS1M1 | 9.4 TS1M4 | ||
A fix for this issue for SAS Enterprise Miner 14.1 is available at:
https://tshf.sas.com/techsup/download/hotfix/HF2/W52.html#56536| Type: | Problem Note |
| Priority: | alert |
| Date Modified: | 2016-10-11 13:09:23 |
| Date Created: | 2015-09-02 09:40:02 |