Machine learning based federated learning with hierarchical modeling hotel upsell

US12243067B2 · kind B2 · utility

Assignee

• Oracle International Corporation · US

Inventors

• Andrew VAKHUTINSKY · Sharon, US
• Jorge Luis Rivero PEREZ · Naples, US
• Kirby BOSCH · Ann Arbor, US
• Recep Yusuf BEKCI · Montréal, CA

Key dates

• Filing date: Oct 25, 2022
• Grant date: Mar 4, 2025
• Expiry date: Jan 25, 2043

Classification

• Technology area (CPC G): Physics
• CPC primary: G06Q50/12
• WIPO field: IT methods for management
• WIPO sector: Electrical engineering

Abstract

Embodiments upsell a hotel room selection by generating a first hierarchical prediction model corresponding to a first hotel chain, the first hierarchical prediction model receiving reservation data from one or more corresponding first hotel properties, and generating a second hierarchical prediction model corresponding to a second hotel chain, the second hierarchical prediction model receiving reservation data from one or more corresponding second hotel properties. At each of the first hierarchical prediction model and the second hierarchical prediction model, embodiments generate corresponding model parameters. At a horizontal federated server, embodiments receive the corresponding model parameters and average the model parameters to be used as a new probability distribution, and distribute the new probability distribution to the first hotel properties and the second hotel properties.