no code implementations • 15 Mar 2023 • Young Shin Kim, Hyangju Kim, Jaehyung Choi
This paper explores Artificial Neural Network (ANN) as a model-free solution for a calibration algorithm of option pricing models.
no code implementations • 16 Jun 2021 • Jaehyung Choi, Hyangju Kim, Young Shin Kim
We introduce diversified risk parity embedded with various reward-risk measures and more generic allocation rules for portfolio construction.
no code implementations • 17 Jul 2018 • Jaekyum Kim, Junho Koh, Yecheol Kim, Jaehyung Choi, Youngbae Hwang, Jun Won Choi
The goal of multi-modal learning is to use complimentary information on the relevant task provided by the multiple modalities to achieve reliable and robust performance.
no code implementations • 31 Mar 2014 • Jaehyung Choi
We empirically test predictability on asset price by using stock selection rules based on maximum drawdown and its consecutive recovery.