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:
Oct. 28, 2025
Filed:
Aug. 20, 2020
International Business Machines Corporation, Armonk, NY (US);
Dung Tien Phan, Pleasantville, NY (US);
Pavankumar Murali, Ardsley, NY (US);
Lam Nguyen, Ossining, NY (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
Aspects of the invention include training an optimal interpretable decision tree for regression using mixed-integer linear programming techniques. A non-limiting example computer-implemented method includes receiving, using a processor, input data that includes time-series data. The method further includes training, using a binary mixed-integer linear program of the processor, an ODT for regression based on the input data. During the training process one or more outliers are filtered out by a linear loss model that minimizes training loss and outlier loss.