Hayette Gatfaoui

According to our database, Hayette Gatfaoui authored at least 3 papers between 2020 and 2025.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of five.

2025

A meta-analysis of supervised and unsupervised machine learning algorithms and their application to active portfolio management.

Ayari Salah, Hayette Gatfaoui

Expert Syst. Appl., 2025

2024

Correction: Resilience for financial networks under a multivariate GARCH model of stock index returns with multiple regimes.

Roy Cerqueti, Hayette Gatfaoui, Giulia Rotundo

Ann. Oper. Res., April, 2024

2020

Testing for non-chaoticity under noisy dynamics using the largest Lyapunov exponent.

Hayette Gatfaoui, Philippe de Peretti

Soft Comput., 2020