The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 01, 2022
Filed:
Oct. 21, 2019
International Business Machines Corporation, Armonk, NY (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
A computer-implemented method identifies strings of data from a database. One or more processors receive data as an input string. The processor(s) generate a first binary code using a binary locality sensitive hashing of k-grams in the input string, where the binary locality sensitive hashing on the k-grams in the input string is derived from a first set of bi-grams in the input string, a second set of bi-grams in the input string, and a quantity of intersecting bi-grams from the first set of bi-grams and the second set of bi-grams. In response to receiving a search request for a particular string, the processor(s) generate a second binary code using a binary locality sensitive hashing on the particular string, and search a database in a query process. The processor(s) then rank and return a set of similar strings found in the database.