{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11972625","patent":{"patent_number":"US-11972625","title":"Character-based representation learning for table data extraction using artificial intelligence techniques","assignee":null,"inventors":[],"filing_date":"2022-05-10T00:00:00.000Z","publication_date":"2024-04-30T00:00:00.000Z","cpc_codes":["G06V","G06V","G06V","G06V","G06V","G06V"],"num_claims":20,"abstract":"Methods, apparatus, and processor-readable storage media for character-based representation learning for table data extraction using artificial intelligence techniques are provided herein. An example computer-implemented method includes identifying, from unstructured documents comprising tabular data, items of text and corresponding document position information using artificial intelligence-based text extraction techniques; generating an intermediate output by implementing character embedding with respect to the unstructured documents using an artificial intelligence-based encoder; determining structure-related information for the unstructured documents using one or more artificial intelligence-based graph-related techniques by inferring columns from the tabular data; generating a character-based representation of the unstructured documents using an artificial intelligence-based decoder by converting the inferred columns into one or more line items; classifying portions of the character-based representation using artificial intelligence-based statistical modeling techniques; and performing one or more automated actions based on the classifying."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Character-based representation learning for table data extraction using artificial intelligence techniques","description":"Methods, apparatus, and processor-readable storage media for character-based representation learning for table data extraction using artificial intelligence techniques are provided herein. An example ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11972625","license":"CC-BY-4.0-like","license_terms":"AI-generated analysis on this page (summary, layman_explanation, technical_analysis, business_analysis, faqs) may be reused with attribution and a visible link back to the canonical URL above. Patent abstracts, claims, and bibliographic data are USPTO public domain.","required_link":"https://patentable.app/patents/US-11972625","citation_suggestion":"Patentable. \"Character-based representation learning for table data extraction using artificial intelligence techniques\" (US-11972625). https://patentable.app/patents/US-11972625","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11972625","json":"https://patentable.app/api/llm-context/US-11972625","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T05:02:47.362Z"}