Glossary

Auto-tagging

Auto-tagging is the automatic assignment of taxonomy terms or metadata to content components. It uses semantic analysis to identify concepts in the content and suggest tags that improve structure, searchability and reuse.

Description

Auto-tagging helps organizations apply consistent metadata at scale, addressing one of the biggest challenges in content management: human error and inconsistency. Instead of relying on authors to manually select terms from a complex taxonomy – a process often prone to subjectivity or fatigue – auto-tagging uses Natural Language Processing (NLP) and Semantic AI to analyze the text. The system identifies key entities (such as products, regions or technical concepts) and themes, then recommends tags that match the defined taxonomy.

This automation transforms content from static text into intelligent data. By ensuring that every piece of content is tagged logically and consistently, auto-tagging enables powerful downstream capabilities. It powers faceted search, allowing users to filter results precisely. It supports dynamic content assembly, where a system can automatically pull relevant modules to build a personalized web page or document. Furthermore, it creates the structured data necessary for knowledge graphs, helping organizations visualize connections between disparate information assets. While authors typically retain the ability to accept or reject tags (a Human-in-the-Loop workflow), the heavy lifting of classification is handled by the machine, freeing up time for content creation.

Example use cases

  • Search optimization: Enabling intelligent search and recommendation engines to surface relevant content based on intent.
  • Knowledge insights: Driving knowledge graph-powered insights across interconnected data silos.
  • Workflow efficiency: Supporting structured content workflows that require consistent metadata for routing and approval.
  • Context awareness: Powering smart device or IoT applications that require context-aware content delivery.
  • Dynamic assembly: Facilitating intelligent content hubs that assemble personalized experiences dynamically based on tags.

Key benefits

Findability
Improves findability and relevance across large, complex content libraries.
Context
Delivers more contextual and accurate search results for users and employees.
Connectivity
Supports field service and support teams with structured, connected information.
Navigation
Enables categorization, faceted search and semantic navigation without manual overhead.
Navigation
Reduces manual tagging effort by up to 80% while maintaining higher accuracy.

RWS perspective

RWS supports auto-tagging through Tridion Semantic AI, giving organizations a powerful foundation for intelligent content. Our platform doesn't just match keywords; it understands context. Automated tag recommendations combined with human validation create reliable metadata that strengthens governance, improves reuse and powers more dynamic digital experiences. This approach ensures that your content ecosystem is not just a repository, but a connected knowledge engine.