{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11972218","patent":{"patent_number":"US-11972218","title":"Specific target-oriented social media tweet sentiment analysis method","assignee":null,"inventors":[],"filing_date":"2023-10-30T00:00:00.000Z","publication_date":"2024-04-30T00:00:00.000Z","cpc_codes":["G06F","G06F","G06N","G06N","G06N","G06N","G06Q"],"num_claims":14,"abstract":"A specific target-oriented social media tweet sentiment analysis method includes: preprocessing social media tweet data to obtain a target text and a specific target; passing the target text and the specific target through an embedding layer to obtain target text word vectors and obtain a specific target word vector, respectively; passing the target text word vectors through a self-attention structure to obtain a self-attention result; combining the self-attention result with the specific target word vector and passing through a cross-attention structure to obtain cross-attention results; concatenating the cross-attention results to obtain an attention representation matrix; and passing the attention representation matrix through a pooling layer, a fully connected layer and a softmax layer to obtain a sentiment tendency of the specific target. The method, based on an attention mechanism in the transformer structure, fuses a local attention mechanism and an attention mechanism containing position information, the analysis accuracy is improved."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Specific target-oriented social media tweet sentiment analysis method","description":"A specific target-oriented social media tweet sentiment analysis method includes: preprocessing social media tweet data to obtain a target text and a specific target; passing the target text and the s","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11972218","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-11972218","citation_suggestion":"Patentable. \"Specific target-oriented social media tweet sentiment analysis method\" (US-11972218). https://patentable.app/patents/US-11972218","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11972218","json":"https://patentable.app/api/llm-context/US-11972218","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T18:37:15.882Z"}