{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-12002486","patent":{"patent_number":"US-12002486","title":"Tag estimation device, tag estimation method, and program","assignee":null,"inventors":[],"filing_date":"2019-09-13T00:00:00.000Z","publication_date":"2024-06-04T00:00:00.000Z","cpc_codes":["G10L","G10L","G06F","G06F","G06F","G06F","G06F","G10L","G10L","G10L","G10L"],"num_claims":9,"abstract":"A tag estimation device capable of estimating, for an utterance made among several persons, a tag representing a result of analyzing the utterance is provided. The tag estimation device includes an utterance sequence information vector generation unit that adds a t-th utterance word feature vector and a t-th speaker vector to a (t−1)-th utterance sequence information vector ut-1 that includes an utterance word feature vector that precedes the t-th utterance word feature vector and a speaker vector that precedes the t-th speaker vector to generate a t-th utterance sequence information vector ut, where t is a natural number, and a tagging unit that determines a tag lt that represents a result of analyzing a t-th utterance from a model parameter set in advance and the t-th utterance sequence information vector ut."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Tag estimation device, tag estimation method, and program","description":"A tag estimation device capable of estimating, for an utterance made among several persons, a tag representing a result of analyzing the utterance is provided. The tag estimation device includes an ut","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-12002486","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-12002486","citation_suggestion":"Patentable. \"Tag estimation device, tag estimation method, and program\" (US-12002486). https://patentable.app/patents/US-12002486","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-12002486","json":"https://patentable.app/api/llm-context/US-12002486","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T11:54:40.031Z"}