Search Results for author: Dae Ung Jo

Found 4 papers, 2 papers with code

Influential Rank: A New Perspective of Post-training for Robust Model against Noisy Labels

no code implementations14 Jun 2021 Seulki Park, Hwanjun Song, Daeho Um, Dae Ung Jo, Sangdoo Yun, Jin Young Choi

Deep neural network can easily overfit to even noisy labels due to its high capacity, which degrades the generalization performance of a model.

Learning with noisy labels

Class-Attentive Diffusion Network for Semi-Supervised Classification

1 code implementation18 Jun 2020 Jongin Lim, Daeho Um, Hyung Jin Chang, Dae Ung Jo, Jin Young Choi

In contrast to the existing diffusion methods with a transition matrix determined solely by the graph structure, CAD considers both the node features and the graph structure with the design of our class-attentive transition matrix that utilizes a classifier.

Classification General Classification

Cross-modal Variational Auto-encoder with Distributed Latent Spaces and Associators

no code implementations30 May 2019 Dae Ung Jo, ByeongJu Lee, Jongwon Choi, Haanju Yoo, Jin Young Choi

We formulate the cross-modal association in Bayesian inference framework realized by a deep neural network with multiple variational auto-encoders and variational associators.

Bayesian Inference

Backbone Can Not be Trained at Once: Rolling Back to Pre-trained Network for Person Re-Identification

1 code implementation18 Jan 2019 Youngmin Ro, Jongwon Choi, Dae Ung Jo, Byeongho Heo, Jongin Lim, Jin Young Choi

Our strategy alleviates the problem of gradient vanishing in low-level layers and robustly trains the low-level layers to fit the ReID dataset, thereby increasing the performance of ReID tasks.

Person Re-Identification Pose Estimation

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