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장용철 ML/DL Engineer & Data Scientist Samsung Electronics, Onyang

Personal Data

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1995.02 ~ 1998.02 Kongju National University High School

1998.02 ~ 2006.01 Hanyang University, ERICA

2005.12 ~ Test&Package Center, Samsung Electronics(Semiconductor)

e-mail : jaoneol@gmail.com

Github : https://github.com/ds2man

Linkedln : https://www.linkedin.com/in/ds2man

Main Project

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[AI]ML/Statistics-based Machine Failure Prediction(2023)

• Predicting Failure Probabilities in LOP & LPR Areas in Advance Using Statistics and Machine Learning by Analyzing Data from Test Equipment with Design Rules through EDA

[AI]Pre-Crack Detection System for Wheel Mark Wafers Using Deep Learning(2020)

• Preventing Quality Defects(Cracks) in Wheel Mark Wafers Using Deep Learning by EDA on Die-Attach and BackLap Equipment Log Data

[SW]Development of Machine Analysis System(2017)

• Planning and Improvement Activities for a System to Analyze Equipment Performance Using Log Data Generated Within the Equipment

[SW]Automated Program for Package Chip Data Conversion(2013)

• Development of a System to Trace EDS to Package Data by Converting Chips within a Package Based on EDS Data

[SW]Multi-Lot Processing in Back-End Test Equipment(2010)

• Continuous Input of Same-Type Lots in Equipment to Reduce Lot Processing Time and Establish an Infrastructure for Package Chip Data Tracing

Lectures

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• T-Expert Program: Introduction to Statistics(2021~)

• Samsung Data Scientist Certification(Statistics) Fast-Track Course(2019~)

Awards

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2023 Data Science Festival

• Host : Samsung Electronics Memory Division, led by the Division Head

• Topic : ML/Statistics based Machine Failure Prediction

• Award : Good Practice

2017 TSP Paper Competition

• Host : Samsung Electronics TSP Division

• Topic : Development of Machine Analysis System

• Award : Bronze

My tech stack

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