Soo-Hyun Choi

The Prediction of a Floating Photovoltaic Generation Utilizing RNN

2022 · The Transactions of The Korean Institute of Electrical Engineers

Renewable energy has advantages in environmental aspects such as greenhouse gas reduction and fine dust reduction, but the stability of the power system is lowered due to the variability & uncertainty of renewable energy sources. …

PME: pruning-based multi-size embedding for recommender systems

2023 · Frontiers in Big Data

Embedding is widely used in recommendation models to learn feature representations. However, the traditional embedding technique that assigns a fixed size to all categorical features may be suboptimal due to the following reasons. In recommendation …