Search Results for author: SangHoon Lee

Found 12 papers, 5 papers with code

Learning-enabled Flexible Job-shop Scheduling for Scalable Smart Manufacturing

no code implementations14 Feb 2024 Sihoon Moon, SangHoon Lee, Kyung-Joon Park

In smart manufacturing systems (SMSs), flexible job-shop scheduling with transportation constraints (FJSPT) is essential to optimize solutions for maximizing productivity, considering production flexibility based on automated guided vehicles (AGVs).

Decision Making Job Shop Scheduling +1

Camera-Driven Representation Learning for Unsupervised Domain Adaptive Person Re-identification

no code implementations ICCV 2023 Geon Lee, SangHoon Lee, Dohyung Kim, Younghoon Shin, Yongsang Yoon, Bumsub Ham

To address the camera bias problem, we also introduce a camera-diversity (CD) loss encouraging person images of the same pseudo label, but captured across various cameras, to involve more for discriminative feature learning, providing person representations robust to inter-camera variations.

Domain Adaptation Domain Adaptive Person Re-Identification +4

Extracting Structured Seed-Mediated Gold Nanorod Growth Procedures from Literature with GPT-3

no code implementations26 Apr 2023 Nicholas Walker, John Dagdelen, Kevin Cruse, SangHoon Lee, Samuel Gleason, Alexander Dunn, Gerbrand Ceder, A. Paul Alivisatos, Kristin A. Persson, Anubhav Jain

To that end, we present an approach using the powerful GPT-3 language model to extract structured multi-step seed-mediated growth procedures and outcomes for gold nanorods from unstructured scientific text.

Language Modelling Relation Extraction

Structured information extraction from complex scientific text with fine-tuned large language models

no code implementations10 Dec 2022 Alexander Dunn, John Dagdelen, Nicholas Walker, SangHoon Lee, Andrew S. Rosen, Gerbrand Ceder, Kristin Persson, Anubhav Jain

Here, we present a simple sequence-to-sequence approach to joint named entity recognition and relation extraction for complex hierarchical information in scientific text.

Language Modelling Large Language Model +4

OIMNet++: Prototypical Normalization and Localization-aware Learning for Person Search

1 code implementation21 Jul 2022 SangHoon Lee, Youngmin Oh, Donghyeon Baek, Junghyup Lee, Bumsub Ham

To this end, we introduce a novel normalization layer, dubbed ProtoNorm, that calibrates features from pedestrian proposals, while considering a long-tail distribution of person IDs, enabling L2 normalized person representations to be discriminative.

Person Re-Identification Person Search

Learning by Aligning: Visible-Infrared Person Re-identification using Cross-Modal Correspondences

1 code implementation ICCV 2021 Hyunjong Park, SangHoon Lee, Junghyup Lee, Bumsub Ham

We address the problem of visible-infrared person re-identification (VI-reID), that is, retrieving a set of person images, captured by visible or infrared cameras, in a cross-modal setting.

Person Re-Identification Representation Learning

HVPR: Hybrid Voxel-Point Representation for Single-stage 3D Object Detection

1 code implementation CVPR 2021 Jongyoun Noh, SangHoon Lee, Bumsub Ham

To this end, we propose a new convolutional neural network (CNN) architecture, dubbed HVPR, that integrates both features into a single 3D representation effectively and efficiently.

3D Object Detection Object +1

Unsupervised Learning of Deep-Learned Features from Breast Cancer Images

no code implementations21 Jun 2020 Sanghoon Lee, Colton Farley, Simon Shim, Yanjun Zhao, Wookjin Choi, Wook-Sung Yoo

We demonstrate the effectiveness of the proposed approach for cancer detection in BRCA and show how the machine can choose the most appropriate clusters during the unsupervised learning procedure.

whole slide images

HistomicsML2.0: Fast interactive machine learning for whole slide imaging data

no code implementations30 Jan 2020 Sanghoon Lee, Mohamed Amgad, Deepak R. Chittajallu, Matt McCormick, Brian P Pollack, Habiba Elfandy, Hagar Hussein, David A Gutman, Lee AD Cooper

Extracting quantitative phenotypic information from whole-slide images presents significant challenges for investigators who are not experienced in developing image analysis algorithms.

BIG-bench Machine Learning whole slide images

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