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Tag Filter

StreamableKNIME Textprocessing Plug-in version 4.0.2.v201909251213 by KNIME AG, Zurich, Switzerland

Filters terms contained in the input documents that have specific tags assigned. A term if not filtered out if at least one of it assigned tags is part of the specified tags. If strict filtering is set, all assigned tags of a term have to be specified tags.

Options

Tag filter options

Strict filtering
If strict filtering is checked, terms need to have all specified tags assigned. If not checked, at least one assigned tag has to be part of the specified tags.
Filter matching
If checked, terms that have the specified tags assigned are filtered out, otherwise they are not filtered. If strict filtering is checked, all tags must match to filter or not a term.
Tag type
The type of the tags to filter.
Tags
The tags to filter for.

Preprocessing options

Document column
The column containing the documents to preprocess.
Replace documents
If checked, the documents will be replaced by the new preprocessed documents. Otherwise the preprocessed documents will be appended as new column.
Append column
The name of the new appended column, containing the preprocessed documents.
Ignore unmodifiable tag
If checked, unmodifiable terms will be preprocessed too.

Input Ports

The input table which contains the documents to preprocess.

Output Ports

The output table which contains the preprocessed documents.

Best Friends (Incoming)

Best Friends (Outgoing)

Workflows

Installation

To use this node in KNIME, install KNIME Textprocessing from the following update site:

KNIME 4.0
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Developers

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