Hub
Pricing About
NodeNode / Manipulator

OpenNLP NE Tagger

Other Data TypesText ProcessingEnrichmentStreamable
Drag & drop
Like

This node recognizes named entities based on OpenNLP Name Finder models and assigns the corresponding tags to them. The version of the underlying OpenNLP framework is 1.8.4. The built-in models are pre-trained models from OpenNLP version 1.5.
It is also possible to tag documents with other models than the built-in models. To do so, the model has to be read with the OpenNLP NER Model Reader node.
Note: Models trained with OpenNLP versions lower than 1.5 or higher than 1.8.4 might not work correctly.
The following entities are recognized: Persons, Locations, Organizations, Money, Date, and Time.
For more details of the OpenNLP natural language processing toolkit, click here .

Node details

Input ports
  1. Type: Table
    Documents input table
    The input table containing the documents to tag.
  2. Type: OpenNlpNerTaggerModelPortObject
    Model input
    The port object containing the OpenNLP model.
Output ports
  1. Type: Table
    Documents output table
    An output table containing the tagged documents.

Extension

The OpenNLP NE Tagger node is part of this extension:

  1. Go to item

Related workflows & nodes

  1. Go to item
  2. Go to item
  3. Go to item

KNIME
Open for Innovation

KNIME AG
Talacker 50
8001 Zurich, Switzerland
  • Software
  • Getting started
  • Documentation
  • Courses + Certification
  • Solutions
  • KNIME Hub
  • KNIME Forum
  • Blog
  • Events
  • Partner
  • Developers
  • KNIME Home
  • Careers
  • Contact us
Download KNIME Analytics Platform Read more about KNIME Business Hub
© 2025 KNIME AG. All rights reserved.
  • Trademarks
  • Imprint
  • Privacy
  • Terms & Conditions
  • Data Processing Agreement
  • Credits