Search Results for author: Wonpyo Park

Found 9 papers, 6 papers with code

GRPE: Relative Positional Encoding for Graph Transformer

1 code implementation30 Jan 2022 Wonpyo Park, WoongGi Chang, Donggeon Lee, Juntae Kim, Seung-won Hwang

The former loses preciseness of relative position from linearization, while the latter loses a tight integration of node-edge and node-topology interaction.

Graph Classification Graph Regression +3

Multi-level Distance Regularization for Deep Metric Learning

1 code implementation8 Feb 2021 Yonghyun Kim, Wonpyo Park

These allow the parameters of the embedding network to be settle on a local optima with better generalization.

Metric Learning Retrieval

Diversified Mutual Learning for Deep Metric Learning

no code implementations9 Sep 2020 Wonpyo Park, Wonjae Kim, Kihyun You, Minsu Cho

Mutual learning is an ensemble training strategy to improve generalization by transferring individual knowledge to each other while simultaneously training multiple models.

Metric Learning Transfer Learning

GroupFace: Learning Latent Groups and Constructing Group-based Representations for Face Recognition

5 code implementations CVPR 2020 Yonghyun Kim, Wonpyo Park, Myung-Cheol Roh, Jongju Shin

In the field of face recognition, a model learns to distinguish millions of face images with fewer dimensional embedding features, and such vast information may not be properly encoded in the conventional model with a single branch.

Face Identification Face Recognition +1

Regularizing Neural Networks via Stochastic Branch Layers

no code implementations3 Oct 2019 Wonpyo Park, Paul Hongsuck Seo, Bohyung Han, Minsu Cho

We introduce a novel stochastic regularization technique for deep neural networks, which decomposes a layer into multiple branches with different parameters and merges stochastically sampled combinations of the outputs from the branches during training.

Discrete Infomax Codes for Supervised Representation Learning

no code implementations28 May 2019 Yoonho Lee, Wonjae Kim, Wonpyo Park, Seungjin Choi

In this paper we present a model that produces Discrete InfoMax Codes (DIMCO); we learn a probabilistic encoder that yields k-way d-dimensional codes associated with input data.

Meta-Learning Metric Learning +2

Relational Knowledge Distillation

3 code implementations CVPR 2019 Wonpyo Park, Dongju Kim, Yan Lu, Minsu Cho

Knowledge distillation aims at transferring knowledge acquired in one model (a teacher) to another model (a student) that is typically smaller.

Knowledge Distillation Metric Learning

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