{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11302327","patent":{"patent_number":"US-11302327","title":"Priori knowledge, canonical data forms, and preliminary entrentropy reduction for IVR","assignee":null,"inventors":[],"filing_date":"2020-06-22T00:00:00.000Z","publication_date":"2022-04-12T00:00:00.000Z","cpc_codes":["G10L","G10L","G06F","G06N","G06N","G10L","G10L"],"num_claims":20,"abstract":"Apparatus and methods for interactive voice recognition. The apparatus and methods may include a canonical phrase derivation engine configured to derive canonical phrases from voice data. The apparatus may include an input engine configured to parse utterances. The apparatus may include a knowledge extraction engine to disambiguate the utterances into words, form a sequence from the words, extract context from the sequence, pair the sequence with a phrase of the canonical phrases, merge the sequence and the phrase to form a hybrid phrase, vectorize the hybrid phrase into a vector, and feed the vector into a non-linear classification engine to determine an intent corresponding to the utterances."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Priori knowledge, canonical data forms, and preliminary entrentropy reduction for IVR","description":"Apparatus and methods for interactive voice recognition. The apparatus and methods may include a canonical phrase derivation engine configured to derive canonical phrases from voice data. The apparatu","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11302327","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-11302327","citation_suggestion":"Patentable. \"Priori knowledge, canonical data forms, and preliminary entrentropy reduction for IVR\" (US-11302327). https://patentable.app/patents/US-11302327","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11302327","json":"https://patentable.app/api/llm-context/US-11302327","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T06:52:04.316Z"}