公开(公告)号：US12013865B1

公开(公告)日：2024-06-18

申请号：US18181594

申请日：2023-03-10

申请人： International Business Machines Corporation

发明人： Vijay Arya ,  Mudhakar Srivatsa ,  Joshua Rosenkranz ,  Petros Zerfos ,  Xuan-Hong Dang

IPC分类号： G06F16/24 ,  G06F7/556 ,  G06F16/2458

CPC分类号： G06F16/2477 ,  G06F7/556

摘要： Aspects of the invention include techniques for decomposing trend and seasonality components in a forecast of parametric time series data. A non-limiting example method includes receiving time series data that includes a plurality of values taken over a first period of time. A forecast is generated using the time series data. The forecast can include one or more predicted values over a second period of time. The forecast is decomposed into N components and 2N coalitions are defined for the N components. A coalition value is determined for each coalition of the 2N coalitions.