Hub
Pricing About
WorkflowWorkflow

4. classify_reviews

knime profile image
Versionv1.0Latest, created on 
Jul 2, 2025 1:29 PM
Drag & drop
Like
Download workflow
Workflow preview

Tool name: reviews

Description:
This tool analyzes customer reviews to classify their sentiment.

It accepts a dataset as input, with only one column called "Review" in string and where each row contains a customer review text.

The tool processes each review, classifies its sentiment (e.g. positive, negative, neutral), and it returns a message that summarizes how many reviews were processed.

Loading deploymentsLoading ad hoc jobs

Used extensions & nodes

Created with KNIME Analytics Platform version 5.5.0
  • Go to item
    KNIME AI ExtensionTrusted extension

    KNIME AG, Zurich, Switzerland

    Version 5.5.0

    knime profile image
    knime
  • Go to item
    KNIME Base nodesTrusted extension

    KNIME AG, Zurich, Switzerland

    Version 5.5.0

    knime profile image
    knime
  • Go to item
    KNIME ExpressionsTrusted extension

    KNIME AG, Zurich, Switzerland

    Version 5.5.0

    knime profile image
    knime
  • Go to item
    KNIME Personal Productivity ToolsTrusted extension

    KNIME AG, Zurich, Switzerland

    Version 5.5.0

    knime profile image
    knime
  • Go to item
    KNIME Quick FormsTrusted extension

    KNIME AG, Zurich, Switzerland

    Version 5.5.0

    knime profile image
    knime

Legal

By using or downloading the workflow, you agree to our terms and conditions.

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