Visible-hidden hybrid automatic feature engineering via multi-agent reinforcement learning

Z Liu, D Zhang, H Liu, Z Dong, W Jia, J Tan - Knowledge-Based Systems, 2024 - Elsevier
Feature engineering is one of the most important and time-consuming steps of machine
learning algorithms. In recent years, automatic feature engineering (AFE) methods have …

[HTML][HTML] PLS-based gene subset augmentation and tumor-specific gene identification

W You, Z Yang, G Ji - Computers in Biology and Medicine, 2024 - Elsevier
In the study of tumor disease pathogenesis, the identification of genes specifically expressed
in disease states is pivotal, yet challenges arise from high-dimensional datasets with limited …