Document & Text Classification Solution

Easily classify documents and text using various taxonomies with our .NET API.

Perform sentiment analysis and categorize content across multiple file formats and languages.

Integrate advanced classification capabilities into your .NET applications with just a few lines of code.

GroupDocs.Classification key features

This solution helps you classify documents and text using various taxonomies, perform sentiment analysis, and integrate advanced classification capabilities into your .NET applications.

  • Multiple taxonomies

    Classify using IAB-2, Document, and Sentiment taxonomies.

  • Wide format support

    Process various document formats including DOC, DOCX, PDF, and more.

  • Sentiment analysis

    Perform sentiment classification for English and Chinese text.

  • Easy integration

    Integrate classification capabilities with just a few lines of code.

Classify documents with ease

GroupDocs.Classification code examples

Classify PDF with IAB-2 Taxonomy

GroupDocs.Classification allows you to easily classify PDF documents using the IAB-2 taxonomy. Simply specify the document path, desired number of results, and taxonomy type to get classification results.
// Create an instance of the Classifier
var classifier = new GroupDocs.Classification.Classifier();

// Classify the document
var response = classifier.Classify("document.pdf", ".", 3, Taxonomy.Iab2);

// Print the best class and its probability
Console.WriteLine($"Best class: {response.BestClassName}, Probability: {response.BestClassProbability}");

Supports 10+ file formats

GroupDocs.Classification works with various popular document formats

In-depth metrics and insights

Dive into our detailed metrics for a comprehensive view of our performance and growth.

  • 10+

    Supported Formats

    We support over 10 of the most widely used document formats.

  • 3

    Supported Taxonomies

    Classify content using IAB-2, Document, and Sentiment taxonomies.

  • 2

    Languages for Sentiment Analysis

    Perform sentiment classification in English and Chinese.

  • 4.7+

    .NET Framework Support

    Compatible with .NET Framework 4.7 or higher and .NET Core 2.0 or later.

Platform independence

GroupDocs.Classification for .NET is compatible with the following operating systems and frameworks:

.NET

.NET Core 2.0 or later .NET Framework 4.7 or higher
Windows Desktop (x64) Windows Server (x64) Windows Azure Mac OS X x64 (10.12+)
Microsoft Visual Studio JetBrains Rider MonoDevelop
10+ file formats

Ready to Get Started?

Try GroupDocs.Classification features for free on your platform.

Useful resources

Explore documentation, code samples, and community support to enhance your experience.

Frequently Asked Questions

Answers to common questions about GroupDocs.Classification.

  • What types of documents can I classify with GroupDocs.Classification?
    GroupDocs.Classification supports various document formats including Microsoft Word (DOC, DOCX, RTF), OpenOffice (ODT), PDF, and plain text (TXT) files.
  • Can I use GroupDocs.Classification for sentiment analysis?
    Yes, GroupDocs.Classification supports sentiment analysis for both English and Chinese text, allowing you to determine the sentiment of documents or text snippets.
  • Is it possible to integrate GroupDocs.Classification into my existing .NET application?
    Absolutely! GroupDocs.Classification offers a user-friendly API that can be easily integrated into your .NET applications with just a few lines of code. It’s designed to seamlessly work with your existing workflows.
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