An Ensembled Latent Factor Model via Differential Evolution and Gradient Descent Optimization 事件

An Ensembled Latent Factor Model via Differential Evolution and Gradient Descent Optimization arXiv:2606.04408v1 Announce Type: cross Abstract: High-dimensional and incomplete (HDI) data are prevalent in many real-world big data scenarios. Latent factor models serve as a common representation learning approach, capable of uncovering informative latent factors from such data. Nevertheless, most existing latent factor models rely solely on gradient descent for optimization, which may lead to insu