Metadata enrichment tools

Three main metadata enrichment tools are made available to be used before the process of aggregating content to Europeana. These tools are:

  • NERD Annotator
    • Perform Named Entity Recognition and Disambiguation (NERD)
    • Better performance on longer texts with rich context
    • Plug-n-play solution, no fine-tuning needed
  • Context-based Topic Analysis Tool
    • Utilizing state-of-the-art BERT-based deep learning models (for word and sentence embeddings/representations) 
    • Cultural Heritage domain pre-training, improving topic coherence and context analysis
  • Linked-Data Annotator
    • Link text to Thesaurus/Vocabulary terms
    • Smart String Matchings utilizing state-of-the-art NLP technologies
    • Improved time performance
    • Use existing thesaurus/vocabulary or create custom from a list of keywords and the respective URIs