{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8543520","patent":{"patent_number":"US-8543520","title":"Navigation system with single pass clustering based template generation mechanism and method of operation thereof","assignee":null,"inventors":[],"filing_date":"2011-03-09T00:00:00.000Z","publication_date":"2013-09-24T00:00:00.000Z","cpc_codes":["G01C"],"num_claims":18,"abstract":"A method of operation of a navigation system includes: extracting navigation-related web documents having a point of interest; generating formatting sequences of the navigation-related web documents; selecting a user-defined percentile representing reciprocal fraction of an expected number of clusters; calculating a threshold value for a first cluster with the threshold value to be equal to the user-defined percentile of a first normalized distribution of sample comparison values between the first cluster and formatting sequence samples from the formatting sequences, the first cluster is from the clusters; computing an associated comparison value between a first formatting sequence from the formatting sequences and the first cluster; grouping the first formatting sequence with the first cluster when the associated comparison value exceeds the threshold value for the first cluster; and generating a travel route for the point of interest related to the first cluster for displaying on a device."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Navigation system with single pass clustering based template generation mechanism and method of operation thereof","description":"A method of operation of a navigation system includes: extracting navigation-related web documents having a point of interest; generating formatting sequences of the navigation-related web documents; ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8543520","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-8543520","citation_suggestion":"Patentable. \"Navigation system with single pass clustering based template generation mechanism and method of operation thereof\" (US-8543520). https://patentable.app/patents/US-8543520","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8543520","json":"https://patentable.app/api/llm-context/US-8543520","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T20:59:28.720Z"}