公开(公告)号：US20180260106A1

公开(公告)日：2018-09-13

申请号：US15976052

申请日：2018-05-10

Applicant: SAS Institute Inc.

Inventor： Michael James Leonard ,  Jie Zhong ,  Kyungduck Cha ,  Rajendra Singh Solanki ,  Rajib Nath ,  Macklin Frazier ,  Li Xu

IPC: G06F3/0484 ,  G06F3/0482 ,  G06T11/20

CPC classification number: G06F3/04847 ,  G06F3/0482 ,  G06F16/2462 ,  G06N20/00 ,  G06T11/206 ,  G06T2200/24

Abstract: Time-series projections can be analyzed and manipulated via an interactive graphical user interface generated by a system. The graphical user interface can include a graph depicting an aggregated time-series projection (ATSP) over a future time. The ATSP can be generated by aggregating multiple time-series. The system can receive user input indicating that an existing value in the ATSP is to be overridden with an override value. In response, the system can adjust the ATSP using the override value to generate an updated version of the ATSP. The system can display the updated version of the ATSP in the graphical user interface. The system can also propagate the impact of overriding the existing value with the override value through the multiple time-series. The system can display an impact analysis portion within the graphical user interface indicating the impact of overriding the existing value with the override value on the multiple time-series.

公开(公告)号：US11734594B1

公开(公告)日：2023-08-22

申请号：US18053415

申请日：2022-11-08

Applicant: SAS Institute Inc.

Inventor： Rajendra Singh Solanki ,  Jie Zhong ,  Elaine Kearney Kowalewski

IPC: G06N7/01

CPC classification number: G06N7/01

Abstract: A computer monitors a state of a system. A time branch is defined for each valid value of each discrete variable. A system model is executed with observed values to update each time branch and determine a probability associated with each time branch. A discrete variable is selected, and a sequence duration value is incremented. When the incremented sequence duration value is greater than a predefined minimum sequence duration value, a probability change value is computed for the discrete variable, and, when the computed probability change value is less than or equal to a synchronization probability change value, a continuous value for each continuous variable for each time branch of the discrete variable is synchronized, and the sequence duration value for the selected discrete variable is reinitialized. The continuous value for at least one non-observed continuous variable is output.

公开(公告)号：US10983682B2

公开(公告)日：2021-04-20

申请号：US15976052

申请日：2018-05-10

Applicant: SAS Institute Inc.

Inventor： Michael James Leonard ,  Jie Zhong ,  Kyungduck Cha ,  Rajendra Singh Solanki ,  Rajib Nath ,  Macklin Frazier ,  Li Xu

IPC: G06F3/0484 ,  G06T11/20 ,  G06F3/0482 ,  G06N20/00 ,  G06F16/2458

Abstract: Time-series projections can be analyzed and manipulated via an interactive graphical user interface generated by a system. The graphical user interface can include a graph depicting an aggregated time-series projection (ATSP) over a future time. The ATSP can be generated by aggregating multiple time-series. The system can receive user input indicating that an existing value in the ATSP is to be overridden with an override value. In response, the system can adjust the ATSP using the override value to generate an updated version of the ATSP. The system can display the updated version of the ATSP in the graphical user interface. The system can also propagate the impact of overriding the existing value with the override value through the multiple time-series. The system can display an impact analysis portion within the graphical user interface indicating the impact of overriding the existing value with the override value on the multiple time-series.