Jin Young Choi

Influence-Balanced Loss for Imbalanced Visual Classification

2021 · arXiv (Cornell University)

In this paper, we propose a balancing training method to address problems in imbalanced data learning. To this end, we derive a new loss used in the balancing training phase that alleviates the influence of …

Improvement of Consensus Quality for PoN Blockchain System Using Response Surface Methodology

2021 · Journal of the Korean society for quality management

Purpose: The purpose of this study was to suggest an improved version of Proof-of-Nonce (PoN) algorithm, which is a distributed consensus algorithm used for block chain system.Methods: First, we used response surface method for design …