Portable Format for Analytics (PFA) Nodes version 0.0.2.v201906141600 by University of Konstanz, Germany
This node applies a scoring engine expressed in PFA format to a KNIME data table.
For more information please visit the DMG PFA website. Supported primitive types are: boolean, int, long, float, double, string. Supported complex types are: Records, Maps, Union (Union types are used for nullable types in PFA. Other use cases are currently not supported).
Maps and records are mapped to table rows, so that the column name is the key and the cell in each row corresponds to a value. Arrays are mapped to collection cells.
If the scoring engine outputs scalar values, the output is a table with a single column with the name set in the "Output Column Name" option. If the output is a record or a map, then there is no need to set the column name, since it will be automatically set according to the column names from the PFA document.
Please note that this node does not output the original table with the PFA scoring engine's output appended, but just the PFA output.
To use this node in KNIME, install KNIME Portable Format for Analytics (PFA) Support from the following update site:
A zipped version of the software site can be downloaded here.
You don't know what to do with this link? Read our NodePit Product and Node Installation Guide that explains you in detail how to install nodes to your KNIME Analytics Platform.
You want to see the source code for this node? Click the following button and we’ll use our super-powers to find it for you.
Do you have feedback, questions, comments about NodePit, want to support this platform, or want your own nodes or workflows listed here as well? Do you think, the search results could be improved or something is missing? Then please get in touch! Alternatively, you can send us an email to email@example.com, follow @NodePit on Twitter, or chat on Gitter!
Please note that this is only about NodePit. We do not provide general support for KNIME — please use the KNIME forums instead.