Jaeseong Choe

Opinion Miner | Computational Social-Science Researcher

About Me

Data-driven professional with experience across HRD, Marketing and Research field.

Specialized in computational methods to uncover patterns in media discourse, public opinion, and social behavior.

Passionate about integrating theoretical frameworks with practical applications to drive insights from real-world data.

Experiences

Marketing Manager

NOL Universe | 2025.07 - Present

  • Marketing Manager - 'Cancel-Free'
  • Marketing KPI Dashboard Development

Undergraduate Research Assistant

Handong Global University | 2024.12 - 2025.06 (Part-time)

  • Research Assistant in Education
  • Quantitative Research using Computational Methods

Project Manager

Day1company | 2023.06 - 2024.02

  • Project Manager for AI Boot Camp (6th) & Upstage AI Lab (2nd)
  • HRD KPI Dashboard Development

QA Engineer

Makinarocks | 2023.02 - 2023.06 (Internship)

  • Selenium-based Test Automation

Learning Manager

Day1company | 2022.06 - 2023.01(Contract)

  • Data Analytics Boot Camp Operation Manager

Education

B.A. in Media & Communication

Handong Global University | 2019.3 - 2026.2

B.S. in Data Science

Handong Global University | 2019.3 - 2026.2

Skills

  • R

    R

  • Julia

    Julia

  • Python

    Python

  • JavaScript

    JavaScript

  • HTML

    HTML

  • CSS

    CSS

  • Tidyverse

    Tidyverse

  • Pytorch

    Pytorch

  • Selenium

    Selenium

  • Redash

    Redash

  • Airflow

    Airflow

  • Databricks

    Databricks

  • Git

    Git

  • Github

    Github

  • Github Action

    Github Action

  • Docker

    Docker

  • Linux

    Linux

  • Anaconda

    Anaconda

  • Quarto

    Quarto

  • Markdown

    Markdown

  • Latex

    Latex

  • Jupyter

    Jupyter

  • Google Colab

    Google Colab

  • Positron

    Positron

Publications

한국 언론의 정신질환 재현 양상 분석

양극성 장애, 우울증, 조현병의 사례를 중심으로

한국 언론의 정신질환 재현 양상 분석

한국 공영방송 논의에서의 공공성 담론 연구

구조적 토픽모델링(STM)을 활용한 언론사 사설 분석을 중심으로

한국 공영방송 논의에서의 공공성 담론 연구

연성화된 신(新)민족주의 공론장과 국뽕 콘텐츠 수용자 연구

sBERT 임베딩과 K-Means 클러스터링을 활용한 유튜브 쇼츠 댓글 분석을 중심으로

연성화된 신(新)민족주의 공론장과 국뽕 콘텐츠 수용자 연구

Projects

Finding Optimal Vertiport Locations in the Seoul Metropolitan Area

A Clustering Approach to Identify 100 Optimal Vertiport Locations in the Seoul Metropolitan Area.

Finding Optimal Vertiport Locations in the Seoul Metropolitan Area

Everything of Handong, from 1995 to 2024

A Structural Topic Modeling Approach to News About Handong Global University

Everything of Handong, from 1995 to 2024

SNS Addiction Analysis

A regression analysis of student social media addiction using OLS and GMM.

SNS Addiction Analysis

The World as Represented by Economic News

A Machine Learning-Based Discourse Analysis of Korean Economic Press Journals

The World as Represented by Economic NewsThe World as Represented by Economic News

How the Media Portrays Victims

A Machine Learning-Based Discourse Analysis of the Portrayal of Sexual Crime Murders in Korean Media

How the Media Portrays VictimsHow the Media Portrays Victims

Fake Academic Society

A Text Analysis of South Korean Professors' Participation in Predatory Conferences

Fake Academic SocietyFake Academic Society

Attrition Analysis

People Analytics to reduce employee attrition

Attrition Analysis

Which Neighborhood is Most Similar to Mine?

A webpage to find neighborhoods with similar population distributions.

Which Neighborhood is Most Similar to Mine?

Softwares

PyBigkinds

Bigkinds Data Preprocessing Library for Python

PyBigkindsPyBigkinds

RBigkinds

Bigkinds Data Preprocessing Library for R

RBigkindsRBigkinds

covid19today

A library for fetching daily confirmed COVID-19 cases.

covid19todaycovid19today