Welcome to MINDS!
Established in 2020, POSTECH Mathematical Institute for Data Science (MINDS) is the community of researchers in the areas of fundamental data science, machine learning, artificial intelligence, scientific computing, and humanitarian data science. MINDS mission is to provide a platform for collaboration among researchers and to provide various opportunities for students in data science. MINDS also aims to use our data science research to serve our local and global communities pursuing humanitarian data science.
News
π DACON Ranker Special Lecture: Winning Strategies for AI Competitions π
2023.11.30
3nd POSTECH&Peking SIAM Student Chapter Joint Conference
2023.11.01
2023 PSSC Summer Camp
2023.10.04
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2023.07.25
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2023.07.14
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2023.06.12
Seminar | Joint seminar for probability and mathematical biology
2023.05.02
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2023.02.15
Upcoming Events
Schedule
MINDS SEMINAR
MINDS Seminar Series | U-Jin Choi (KAIST) - Denoising Diffusion Probability Models(DDPM) and Consistency Models
MINDS SEMINAR
period : 2024-02-21 ~ 2024-02-21
time : 16:00:00 ~ 18:00
κ°μ΅ μ₯μ : Math Bldg 404 & Online streaming (Zoom)
Topic : Denoising Diffusion Probability Models(DDPM) and Consistency Models
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Date | 2024-02-21 ~ 2024-02-21 | Time | 16:00:00 ~ 18:00 |
Speaker | U-Jin Choi | Affiliation | KAIST |
Place | Math Bldg 404 & Online streaming (Zoom) | Streaming link | ID : 688 896 1076 / PW : 54321 |
Topic | Denoising Diffusion Probability Models(DDPM) and Consistency Models | ||
Contents | Ho κ΅μνμ΄ 2020μ λ°νν DDPMμ Discrete- Time μμ±λͺ¨λΈμ μλ‘μ΄ λ°©ν₯κ³Ό μ±λ₯μ μ μν μ°κ΅¬λ‘ μ΄ν λ€μν ννμ νμμ°κ΅¬κ° λ°ν λκ³ μμΌλ©° μκ³ λ¦¬μ¦μ κ°μν μ°κ΅¬μ μμ©μ°κ΅¬κ° λ°ν λκ³ μμ΅λλ€. μ΄ λ Όλ¬Έμμ μ λ λ μ μ©ν λ±μκ³Ό Variational Lower Bound μ΅μ ν νλ μ κ³Όμ μ μ¬μΈ΅λΆμλ° ν μκ° μκ² μ΅λλ€. ννΈ Song et alμ 2021μ DDPMμ Continuous-TimeμΌλ‘ νμ₯ν Score-Based Generative Modeling through SDEμ λλ¦°μκ³ λ¦¬μ¦ μλλ₯Ό κ°μν ν Consistency Modelsμ μ μνμμ΅λλ€. Consistency Modelsμ Songμ΄ μ μν Probability Flow ODEμμ μΆλ°ν μκ³ λ¦¬μ¦μΌλ‘ μμ λ€μ΄ μ μν SDEκΈ°λ° μ°μμκ° μμ±λͺ¨λΈ μκ³ λ¦¬μ¦μ κ°μν ν μ°κ΅¬μ λλ€. μ리λ λ§€μ° λ¨μ νμ§λ§ μμ©μ±μ΄ λ§€μ° λ€μνλ―λ‘ μΈλ°ν λΆμκ³Όν μλ‘ μ§ν λ©λλ€. |
MinDS
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2024-02-16 14:43 Β·
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POSTECH SIAM Student Chapter
π DACON Ranker Special Lecture: Winning Strategies for AI Competitions π
2023 POSTECH & Peking SIAM Student Chapter Joint Conference
2023 PSSC Summer Camp
2022 PSSC Summer Camp
2022 POSTECH & Peking SIAM Student Chapter Joint Conference
MINDS-MoNET-ISE Workshop
Information, Network & Topological Data Analysis
2021 POSTECH MINDS WORKSHOP
Recent Progress in Data Science and Applications
- Nov. 19(Fri) ~ Nov. 20(Sat) 2021 (1 Night 2 Days)
- Workshop homepage
Fall 2021 Seminar Series
MINDS Seminar Series on Data Science, Machine Learning, and Scientific Computing
Every Tuesdays 05:00 PM
ILJU POSTECH MINDS Workshop on TDA and ML
July 6 ~ July 9
Registration is required (please register here)