Address risk portrait generation and intelligent query method and system based on space-time landmark library

Abstract

This invention discloses a method and system for generating and intelligently querying address risk profiles based on a spatiotemporal landmark database, belonging to the field of judicial big data analysis technology. The method includes: constructing a spatiotemporal landmark database based on address information from a data source and case information associated with that address; parsing a query request and retrieving the landmark profile corresponding to the query request from the spatiotemporal landmark database based on the parsing results. This invention can integrate temporal, spatial, and semantic context, and generate address risk profiles based on historical case data, achieving high-precision fuzzy matching and intelligent judgment in address profile queries.

Images