Custom algorithms and PSC libraries version dependencies

Version 5.6.4 of the AI Toolkit requires Splunk Enterprise 8.2.x or higher, or Splunk Cloud Platform.

The AI Toolkit also requires installation of the correct version of the Python for Scientific Computing (PSC) add-on from Splunkbase.

Before you upgrade to a new version

CAUTION: When upgrading PSC ensure that you remove previous versions of PSC and perform a clean install.

Any algorithms that have been imported from the PSC add-on into the AI Toolkit are overwritten when the AI Toolkit app is updated to a new version. Prior to upgrading the AI Toolkit, save your custom algorithms and re-import them manually after the upgrade.

CAUTION: If you have written any custom algorithms that rely on the PSC libraries, upgrading the PSC add-on will impact those algorithms. You must re-train any models (re-run the search that used the fit command) using those algorithms after you upgrade the PSC add-on.

Algorithms are stored in $SPLUNK_HOME/etc/apps/Splunk_ML_Toolkit/bin/algos on Unix-based systems and %SPLUNK_HOME%\etc\apps\Splunk_ML_Toolkit\bin\algos on Windows systems.

Specific version dependencies

For version information that includes the AI Toolkit, the PSC add-on, Python, and Splunk platform, see Splunk AI Toolkit version dependencies in the AI Toolkit User Guide.

AI Toolkit version PSC add-on version Splunk platform version
5.6.43.2.3, 3.2.4, 3.2.5, 4.2.3, or 4.2.4Splunk Enterprise 8.2.x, 9.0.x, 9.1.x, 9.2.x, 9.3.x, 9.4.x, or 10.x

or Splunk Cloud Platform.

5.6.33.2.3, 3.2.4, 3.2.5, 4.2.3, or 4.2.4Splunk Enterprise 8.2.x, 9.0.x, 9.1.x, 9.2.x, 9.3.x, 9.4.x, or 10.x

or Splunk Cloud Platform.

5.6.1 3.2.3, 3.2.4, 3.2.5, 4.2.3, or 4.2.4 Splunk Enterprise 8.2.x, 9.0.x, 9.1.x, 9.2.x, 9.3.x, 9.4.x, or 10.x

or Splunk Cloud Platform.

5.6.0 3.2.3, 3.2.4, or 4.2.3 Splunk Enterprise 8.2.x, 9.0.x, 9.1.x, 9.2.x, 9.3.x, 9.4.x, or 10.x

or Splunk Cloud Platform.

5.5.0 3.2.2 or 4.2.2 Splunk Enterprise 8.2.x, 9.0.x, 9.1.x, 9.2.x, or 10.x

or Splunk Cloud Platform.

5.4.2 4.2.1 Splunk Enterprise 8.2.x, 9.0.x, 9.1.x, or 9.2.x,

or Splunk Cloud Platform.

Upgrading to MLTK 5.4.2 might require model retraining. See, Upgrade the Splunk Machine Learning Toolkit.

3.2.1 Splunk Enterprise 8.2.x, 9.0.x, 9.1.x, or 9.2.x,

or Splunk Cloud Platform.

Upgrading to MLTK 5.4.2 might require model retraining. See, Upgrade the Splunk Machine Learning Toolkit.

5.4.1 4.1.2 or 4.2.0 Splunk Enterprise 9.2.x

or Splunk Cloud Platform

3.1.0, 3.2.0, 4.1.0, 4.1.2, or 4.2.0 Splunk Enterprise 8.1.x, 8.2.x, 9.0.0, 9.0.1, 9.0.5, or 9.1.0

or Splunk Cloud Platform

5.4.0 4.1.2 Splunk Enterprise 9.2.x

or Splunk Cloud Platform

3.1.0, 4.1.0, or 4.1.2 Splunk Enterprise 8.2.x, 9.0.0, 9.0.1, 9.0.5, or 9.1.0

or Splunk Cloud Platform

5.3.3 3.0.2, 3.1.0, 4.0.0, 4.1.0, or 4.1.2 Splunk Enterprise 8.1.x, 8.2.x, or 9.0.0

or Splunk Cloud Platform

5.3.1 3.0.0, 3.0.1, or 3.0.2 Splunk Enterprise 8.0.x, 8.1.x, 8.2.x, or 9.0.0

or Splunk Cloud Platform

5.3.0 3.0.0, 3.0.1, or 3.0.2 Splunk Enterprise 8.0.x, 8.1.x, 8.2.x, or 9.0.0

or Splunk Cloud Platform

5.2.2 2.0.0, 2.0.1, or 2.0.2 Splunk Enterprise 8.0.x, 8.1.x, or 8.2.0

or Splunk Cloud Platform

5.2.1 2.0.0, 2.0.1, or 2.0.2 Splunk Enterprise 8.0.x, 8.1.x, or 8.2.0

or Splunk Cloud Platform

5.2.0 2.0.0, 2.0.1, or 2.0.2 Splunk Enterprise 8.0.x, 8.1.x, or 8.2.0

or Splunk Cloud Platform

5.1.0 2.0.0, 2.0.1, or 2.0.2 Splunk Enterprise 8.0.x or 8.1.x

or Splunk Cloud Platform

5.0.0 2.0.0, 2.0.1, or 2.0.2 Splunk Enterprise 8.0.x or 8.1.x

or Splunk Cloud Platform