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:
Jan. 26, 2021
Filed:
Aug. 29, 2018
International Business Machines Corporation, Armonk, NY (US);
Lior Chen, Ashdod, IL;
Meir Kalech, Modi'in, IL;
Dennis Potashnik, Omer, IL;
Ron Zvi Stern, Modi'in, IL;
International Business Machines Corporation, Armonk, NY (US);
Abstract
In an example computer-implemented method, a dataset and a query including an expression to be matched to the dataset is received via a processor. A false positive rate (FPR) and a false negative rate (FNR) is calculated via the processor for each possible value assignment of a plurality of possible value assignments in response to detecting a missing value in the dataset. A value assignment is selected, via the processor, from the plurality of possible value assignments based on the FPR and the FNR. A response to the query is generated via the processor based on the selected value assignment.