{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11526811","patent":{"patent_number":"US-11526811","title":"Method for predicting trip purposes using unsupervised machine learning techniques","assignee":null,"inventors":[],"filing_date":"2019-07-12T00:00:00.000Z","publication_date":"2022-12-13T00:00:00.000Z","cpc_codes":["G06F","G06N","G06F","G06F","G06F","G06F","G06F","G06N","G06Q","G06Q","G06V","H04W","G06F","G06F","G06F","G06N","G06N"],"num_claims":18,"abstract":"Certain aspects of the present disclosure provide techniques for recommending trip purposes to users of an application. Embodiments include receiving labeled travel data from the application running on a remote device including a plurality of trip purposes. Embodiments include building a topic model representing words associated with a plurality of topics. Embodiments include training a topic prediction model, using the plurality of topics and one or more features derived from each of the plurality of trip records, to output a topic based on an input trip record. Embodiments include training a purpose prediction model, using the topic model and the plurality of trip purposes, to output a trip purpose based on an input topic. The trip purpose may be recommended to a user via a user interface of the application running on the remote device."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method for predicting trip purposes using unsupervised machine learning techniques","description":"Certain aspects of the present disclosure provide techniques for recommending trip purposes to users of an application. Embodiments include receiving labeled travel data from the application running o","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11526811","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-11526811","citation_suggestion":"Patentable. \"Method for predicting trip purposes using unsupervised machine learning techniques\" (US-11526811). https://patentable.app/patents/US-11526811","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11526811","json":"https://patentable.app/api/llm-context/US-11526811","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T10:38:56.879Z"}