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:
Sep. 29, 2026
Filed:
Nov. 30, 2021
International Business Machines Corporation, Armonk, NY (US);
Carlos Henrique Andrade Costa, White Plains, NY (US);
Raghu Kiran Ganti, White Plains, NY (US);
Mudhakar Srivatsa, White Plains, NY (US);
Linsong Chu, White Plains, NY (US);
Joshua M. Rosenkranz, White Plains, NY (US);
Tuan Minh Hoang Trong, Jackson Heights, NY (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
A system, computer program product, and method are provided for distributed data workflow semantics. A pipeline, such as a machine learning (ML) pipeline, is implemented over a data flow graph (DFG) with nodes configured to support rich semantics. The rich semantics include two or more operational semantics, and at least one lineage semantic to selectively combine features that trace lineage to a common input object. The lineage semantic is leveraged to associate training and testing data set pairs in cross validation of the trained ML models produced from parallelizing the selection of ML pipelines.