Search Results for author: Seyoung Yun

Found 6 papers, 3 papers with code

Preference Alignment with Flow Matching

no code implementations30 May 2024 Minu Kim, Yongsik Lee, Sehyeok Kang, Jihwan Oh, Song Chong, Seyoung Yun

We present Preference Flow Matching (PFM), a new framework for preference-based reinforcement learning (PbRL) that streamlines the integration of preferences into an arbitrary class of pre-trained models.

Mold into a Graph: Efficient Bayesian Optimization over Mixed-Spaces

1 code implementation2 Feb 2022 Jaeyeon Ahn, Taehyeon Kim, Seyoung Yun

Real-world optimization problems are generally not just black-box problems, but also involve mixed types of inputs in which discrete and continuous variables coexist.

Bayesian Optimization Computational Efficiency +1

Meta-learning Amidst Heterogeneity and Ambiguity

1 code implementation5 Jul 2021 Kyeongryeol Go, Seyoung Yun

Meta-learning aims to learn a model that can handle multiple tasks generated from an unknown but shared distribution.

Meta-Learning regression

Adaptive Local Bayesian Optimization Over Multiple Discrete Variables

no code implementations7 Dec 2020 Taehyeon Kim, Jaeyeon Ahn, Nakyil Kim, Seyoung Yun

In the machine learning algorithms, the choice of the hyperparameter is often an art more than a science, requiring labor-intensive search with expert experience.

Bayesian Optimization BIG-bench Machine Learning +1

Efficient Model for Image Classification With Regularization Tricks

1 code implementation1 Feb 2020 Taehyeon Kim, Jonghyup Kim, Seyoung Yun

Our final score is 0. 0054, which represents 370x improvements over the baseline for the CIFAR100 dataset.

Classification Data Augmentation +2

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