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Reference
Find details on the SPL language, toolkits, APIs, commands, and more.
Toolkits
A toolkit is a set of SPL artifacts, which are organized into a package. Toolkits make SPL or native functions and primitive or composite operators reusable across different applications.
Toolkits
Toolkit com.teracloud.streams.pmml 6.0.0
Namespace com.teracloud.streams.pmml
Operator PMMLScoring
Supported model Features for output mappings

Welcome
Learn about the core capabilities of Teracloud® Streams, its architecture, and key concepts.
Installing
Use this information to install, upgrade, and uninstall the Teracloud® Streams product.
Configuring
Create a basic or an enterprise domain which is a single point for configuring and managing common resources, security, and instances.
Administering
Administer the product by using the Teracloud® Streams graphical user interface, APIs, or the streamtool command-line interface.
Developing
Develop stream applications with the Streams Processing Language (SPL), Java, and Python.
Troubleshooting
Resolve problems with Teracloud® Streams using the troubleshooting tools provided with the product as well as the resources offered by Teracloud Support.
Reference
Find details on the SPL language, toolkits, APIs, commands, and more.
- APIs
  Application programming interfaces (APIs) provide functions that simplify applications development.
- Job configuration overlays
  You can specify or change configuration parameters when you use the submitjob or updateoperators operations. The settings control submission constraints, host constraints and locations, and operator status. Parameters are captured and updated in the configuration JSON file. When you change the values in the job configuration overlay file, the changes override any previously set values.
- Commands
  Teracloud® Streams provides a number of commands you use to perform tasks.
- Operator model
  An operator model is an XML document that describes the basic properties of a primitive operator.
- Streams Processing Language (SPL)
  Streams Processing Language (SPL) is a distributed data flow composition language that is used in Teracloud® Streams. SPL has primitive types, program structures, and definitions that are tailored for streaming data.
- Toolkits
  A toolkit is a set of SPL artifacts, which are organized into a package. Toolkits make SPL or native functions and primitive or composite operators reusable across different applications.
  - Specialized toolkit requirements and restrictions
    Several of the specialized toolkits require RPMs that are not required by the Teracloud® Streams product. There are also toolkit restrictions on some platforms.
  - Toolkits
- SPLDOC markup
  You can use SPLDOC markup in the descriptions associated with the SPL artifacts in a toolkit. The spl-make-doc command generates HTML documentation from the marked up artifacts.
Glossary
Use this glossary to find terms and definitions for Teracloud® Streams.

Supported model Features for output mappings

Details on the feature output mappings.

Model 'Features' are pieces of information you can fetch from the scored record, that describe different aspects of the scoring result. Features are described in detail in the PMML specification. See Result features in this page for reference.

The meaning of the columns in the table below are:

Feature the name of the feature as you would use it in the output mapping specification.
SPL types the allowed SPL types for the Streams output attribute defined in the mapping for this feature. If list and primitive types are allowed, usually the primitive type will get the first element of the resulting list.

Comment additional info if applicable


Feature	SPL types	Comment
PredictedValue	rstring
Probability	map<rstring,float64>
Confidence	list<float64> or float64
StandardError	float64
ClusterAffinity	list<float64> or float64
EntityAffinity	list<float64> or float64
EntityId	list<rstring> or rstring
ClusterId	list<rstring> or rstring
Affinity	list<rstring> or rstring
ReasonCode	rstring
Extended	map<rstring,float64>	SPSS proprietary
RecordId	list<rstring> or rstring	SPSS proprietary