Systems and methods for improved precision in detecting false-positive changepoints in time-series data
US12306811B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 2, 2024 |
| Grant date | May 20, 2025 |
| Priority date | — |
| Expiry date | Jan 2, 2044 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F16/287
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
The systems and methods for improved precision in detecting false-positive changepoints in time-series data. The system may receive a first dataset of time-series datapoints. The system may determine a first changepoint in the first dataset. The system may determine a first category of known values for the first dataset. The system may, based on the first category of the known values, select a first model from a plurality of models for determining whether the first changepoint corresponds to a first false-positive changepoint. The system may, in response to selecting the first model, process, using the first model, the first changepoint and a first value of the known values to determine a first output. The system may generate for display, in a user interface, a first recommendation based on the first output, wherein the first recommendation indicates whether the first changepoint corresponds to the first false-positive changepoint.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.