no code implementations • 24 Nov 2023 • Faizal Hafiz, Jan Broekaert, Akshya Swain
This note focuses on the optimization of neural architectures for stock index movement forecasting following a major market disruption or crisis.
no code implementations • 23 Nov 2023 • Faizal Hafiz, Jan Broekaert, Davide La Torre, Akshya Swain
In a multi objective setting, a portfolio manager's highly consequential decisions can benefit from assessing alternative forecasting models of stock index movement.
no code implementations • 15 Nov 2021 • Faizal Hafiz, Jan Broekaert, Davide La Torre, Akshya Swain
This study proposes a new framework to evolve efficacious yet parsimonious neural architectures for the movement prediction of stock market indices using technical indicators as inputs.
no code implementations • 25 Jan 2016 • Diederik Aerts, Jan Broekaert, Liane Gabora, Sandro Sozzo
We show how a formal quantum approach to concepts and their combinations can provide a powerful extension of prototype theory.
no code implementations • 12 Jun 2013 • Diederik Aerts, Jan Broekaert, Sandro Sozzo, Tomas Veloz
The mathematical formalism of quantum theory has been successfully used in human cognition to model decision processes and to deliver representations of human knowledge.
no code implementations • 30 Mar 2013 • Diederik Aerts, Jan Broekaert, Sandro Sozzo, Tomas Veloz
In recent years, quantum-based methods have promisingly integrated the traditional procedures in information retrieval (IR) and natural language processing (NLP).