{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9836985","patent":{"patent_number":"US-9836985","title":"Systems and methods for automated scoring of textual responses to picture-based items","assignee":null,"inventors":[],"filing_date":"2015-02-27T00:00:00.000Z","publication_date":"2017-12-05T00:00:00.000Z","cpc_codes":["G09B","G06F"],"num_claims":15,"abstract":"Systems and methods are provided for measuring a user's English language proficiency. A constructed response generated by a user is received, the constructed response being based on a picture. The constructed response is processed to determine a first numerical measure indicative of a presence of one or more grammar errors in the constructed response. The constructed response is processed to determine a second numerical measure indicative of a degree to which the constructed response describes a subject matter of the picture. The constructed response is processed to determine a third numerical measure indicative of a degree of awkward word usage in the constructed response. A model is applied to the first, second, and third numerical measures to determine a score for the constructed response indicative of the user's English language proficiency. The model includes first, second, and third variables with associated first, second, and third weighting factors, respectively."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Systems and methods for automated scoring of textual responses to picture-based items","description":"Systems and methods are provided for measuring a user's English language proficiency. A constructed response generated by a user is received, the constructed response being based on a picture. The con","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9836985","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-9836985","citation_suggestion":"Patentable. \"Systems and methods for automated scoring of textual responses to picture-based items\" (US-9836985). https://patentable.app/patents/US-9836985","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9836985","json":"https://patentable.app/api/llm-context/US-9836985","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T03:50:34.693Z"}