{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9633104","patent":{"patent_number":"US-9633104","title":"Methods and systems to operate on group-by sets with high cardinality","assignee":null,"inventors":[],"filing_date":"2014-05-05T00:00:00.000Z","publication_date":"2017-04-25T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F"],"num_claims":30,"abstract":"This disclosure describes methods, systems, computer-readable media, and apparatuses for efficiently calculating group-by statistics. A data set that includes multiple entries is accessed. The multiple entries are grouped into group-by subsets which are formed on two or more group-by variables and which are subsets are subsets of the data set. Cardinality data is determined for each of the group-by subsets, wherein cardinality data represents a number of entries in a group-by subset. At least one summary of data in each of the group-by subsets is generated, wherein each of the summaries includes the cardinality data determined for the group-by subset. Objects for the group-by subsets are initialized such that the objects store the summaries. The objects may then be used to generate multiple statistical summaries of the data set."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Methods and systems to operate on group-by sets with high cardinality","description":"This disclosure describes methods, systems, computer-readable media, and apparatuses for efficiently calculating group-by statistics. A data set that includes multiple entries is accessed. The multipl","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9633104","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-9633104","citation_suggestion":"Patentable. \"Methods and systems to operate on group-by sets with high cardinality\" (US-9633104). https://patentable.app/patents/US-9633104","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9633104","json":"https://patentable.app/api/llm-context/US-9633104","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T06:43:15.380Z"}