From Static Efficiency to Predictive Intelligence: A Review of Data Envelopment Analysis Integrated with Machine Learning
From Static Efficiency to Predictive Intelligence: The Story Behind a Decade of DEA–Machine Learning Research
IAOA-LSTM: a hybrid model for stock portfolio optimization
This study introduces a novel hybrid model, the Improved Arithmetic Optimization Algorithm Long Short-Term Memory (IAOA-LSTM), tailored for portfolio selection in the biotechnology and oil & gas sectors.
Helformer: an attention-based deep learning model for cryptocurrency price forecasting
Traditional forecasting models often fail to capture the nonlinear, nonstationary nature of crypto markets, where prices swing dramatically based on factors like market sentiment, regulatory news, and macroeconomic trends. This work develops a Helformer, a new variant of Transformer architecture.