Stock Market Bubble Warning: A Restricted Boltzmann Machine Approach Using Volatility–Return Sequences

Combining unsupervised learning with Restricted Boltzmann Machines and supervised learning with Balanced Random Forest and Feedforward Neural Networks, we propose a warning system for the early detection of stock bubbles by analyzing daily returns and the volatility of a market index. We complement...

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Bibliographic Details
Main Authors: Mauricio A. Valle, Jaime Lavín, Felipe Urbina
Format: Article
Language:English
Published: MDPI AG 2025-05-01
Series:Applied Sciences
Subjects:
Online Access:https://www.mdpi.com/2076-3417/15/10/5613
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