Veracity assessment of a data model

US12198017B2 · kind B2 · utility

Assignee

• ACCENTURE GLOBAL SOLUTIONS LIMITED · IE

Inventors

• Rajeev John · Pune, IN
• Priya Das · Kanchinakote, IN
• Vivek Kumar Pandey · Kanchinakote, IN
• Vismay Vyas · Pune, IN
• Srinivasan Ramaswamy · Chennai, IN
• Satyaki Bhattacharya · Sherghati, IN
• Anal Kumar De · Sherghati, IN
• Sanjaykumar Joshi · Kanchinakote, IN
• Jayant Swamy · Kanchinakote, IN
• Aniruddha Ray · Bengaluru, IN

Key dates

• Filing date: Aug 19, 2020
• Grant date: Jan 14, 2025
• Expiry date: Apr 1, 2043

Classification

• Technology area (CPC G): Physics
• CPC primary: G06V10/7792
• WIPO field: Computer technology
• WIPO sector: Electrical engineering

Abstract

A system for assessing a data model includes a data receiver, a model receiver, and a model assessment device. The data receiver receives training data, historical data, and production data. The model receiver receives the data model associated with the historical data and trained using the training data. The historical data includes a first outcome of the data model provided based on an input feature in the production data. The model assessment device identifies a key feature in the production data relative to the input feature based on a target category in the historical data and a statistical distribution of the input feature in the production data. The model assessment device determines a second outcome of the data model based on the key feature. In response to the second outcome being different from the first outcome, the model assessment device determines a veracity score for assessing the data model.