{"id":"https://openalex.org/keywords/approximate-string-matching","display_name":"approximate string matching","description":"Approximate string matching is a computational method for finding text strings that resemble a pattern despite differences or errors.","display_name_alternatives":["approximate string searching","fuzzy string searching","approximate string-matching algorithm","approximate string search","fuzzy matching","fuzzy string matching","fuzzy string-matching algorithm","fuzzy string-searching algorithm","inexact string matching","string matching with errors"],"ids":{"openalex":"https://openalex.org/keywords/approximate-string-matching","wikidata":"https://www.wikidata.org/wiki/Q1798621"},"primary_topic":{"id":"https://openalex.org/T11269","display_name":"Algorithms and Data Compression","score":0.3516,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11269","display_name":"Algorithms and Data Compression","score":0.3516,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11719","display_name":"Data Quality and Management","score":0.1106,"subfield":{"id":"https://openalex.org/subfields/1803","display_name":"Management Science and Operations Research"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"works_count":3976,"cited_by_count":42049,"works_api_url":"https://api.openalex.org/works?filter=keywords.id:keywords/approximate-string-matching","updated_date":"2026-10-18T04:06:28","created_date":"2022-04-12T19:38:12"}