Control system with machine learning time-series modeling

US10379502B2 · kind B2 · utility

Assignee

• ACCENTURE GLOBAL SOLUTIONS LIMITED · IE

Inventors

• Sanjay Sharma · New Delhi, IN
• Nilesh Kumar Gupta · New Delhi, IN
• Samik Adhikary · Manesar, IN
• Pinaki Ghosh · Bengaluru, IN

Key dates

• Filing date: Jun 1, 2016
• Grant date: Aug 13, 2019
• Expiry date: Feb 12, 2038

Classification

• Technology area (CPC G): Physics
• CPC primary: G06N5/04
• WIPO field: Control
• WIPO sector: Instruments

Abstract

An unsupervised machine learning model can make prediction on time series data. Variance of time-varying parameters for independent variables of the model may be restricted for continuous consecutive time intervals to minimize overfitting. The model may be used in a control system to control other devices or systems. If predictions for the control system are for a higher granularity time interval than the current mode, the time-varying parameters of the model are modified for the higher granularity time interval.