Glossary
Terms used in accessibility research and practice. Each entry has a definition, common aliases, and category tags.
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- Semantic Data Extraction(also: Structured Data Extraction, Information Extraction)
- The process of extracting structured, meaningful data from unstructured or semi-structured sources such as images, documents, web pages, or natural language text, preserving the semantic relationships between data elements. In accessibility, semantic data extraction is used to…
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