Active Learn Loop End (Legacy)

Options

Representative Column: The column which value will be shown in the detailed view area of the node View.
Class Column: The column which holds the classes in each row.
Automaticaly label unassigned rows: If this check-box is checked rows that have not been assigned a label in the dialog are labeled with the default class when pressing continue. .
Default Class Name (*): Name of the default class used for the automatic labeling.
Auto Terminate: If checked, execution will automatically be terminated when there are no unlabeled rows left.

View: The user is asked to enter classes for the input rows. A class can be entered and text field in any of the three tabs and should be then assigned to the rows.The view consists of 3 tabs:

Table Selection
All rows are presented in a table. Rows can be labeled either by selecting one or more rows in the table and then selecting a class in the combobox above, or by clicking and changing the value of the class column of a row directly.

Wizard
This is for labeling rows one by one. One unlabeled row after the other is shown to the user and can be labeled by clicking one of the class buttons.

Manage Classes
For adding and removing classes. Be aware that this will not remove lables from datapoints handled in previous iterations.

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To use this node in KNIME, install the extension KNIME Active Learning from the below update site following our NodePit Product and Node Installation Guide:

v5.2

A zipped version of the software site can be downloaded here.

Plugin provider: KNIME AG, Zurich, Switzerland

Plugin version: 5.2.0.v202310301554

On NodePit since: 2023-12-06

Last update: 2024-04-17

KNIME versions: Since v4.1

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