한국외국어대학교 Finance & AI 융합학부

금융 애널리틱스 연구실

AI in Finance FinTech Financial Econometrics Real Estate

연구실 소개

금융 애널리틱스 연구실(FINancial Analytics Lab, FINA Lab)은 인공지능 모델링을 활용하여 정확하고 설명 가능한 자산가치평가 방법론을 연구합니다. 또한 통계학, 물리학, 금융계량경제학, 데이터 사이언스를 결합하여 금융시장에서 관측되는 복잡한 가격 형성 메커니즘을 계량적으로 이해하는 것을 목표로 합니다. 나아가 연구 결과를 실증 분석과 의사결정 지원에 활용 가능한 형태로 확장하는 것을 목표로 합니다.

우리 연구실은 자산가격 데이터의 구축, 유의한 가격 요인의 식별, 설명 가능한 가치평가 모형, 금융 시스템 분석이라는 네 가지 연구 축을 중심으로 연구를 진행합니다.

구성원

안시현

한국외국어대학교 Finance & AI 융합학부 조교수

More information

Email: s.an@hufs.ac.kr

안시현 교수 프로필 사진

연구 성과

2026 Featured Article; JCR 2024: Top 3.6%

Quantitative structure and sentiment of news articles on housing policies

with Bae, S., Lee, G., & Ahn, K.

Chaos 36, 033110, 2026

2026 JCR 2024: Top 0.8%

Spatial appreciation of the floor plan complexity in housing price appraisal

with Bae, S., Choi, G., & Ahn, K.

Chaos, Solitons and Fractals 203, 117580, 2026

2025 JCR 2024: Top 0.7%

Toward transparent and accurate housing price appraisal: Hedonic price models versus machine learning algorithms

with Song, Y., Jang, H., & Ahn, K.

Financial Innovation 11, 141, 2025

2025 JCR 2024: Top 6.8%

Reputation matters: Residents’ sentiment and housing price

with Choi, G., Song, Y., & Ahn, K.

Humanities and Social Sciences Communications 12, 1896, 2025

2025 JCR 2024: Top 6.8%

Asymmetric impacts of artificial intelligence on housing price valuation across education levels

with Song, Y., Jang, H., & Ahn, K.

Humanities and Social Sciences Communications 12, 1884, 2025

2025 Book Chapter

Housing price estimation and reasoning based on a large language model

with Bae, S., Jung, L., Nam, S., & Ahn, K.

Finance and Large Language Models, Springer Nature, 27–45, 2025

2024 JCR 2024: Top 6.8%

The effect of rare events on information-leading role: Evidence from real estate investment trusts and overall stock markets

with Kim, J., Choi, G., Jang, H., & Ahn, K.

Humanities and Social Sciences Communications 11, 1628, 2024

2024 JCR 2024: Q3

Aggregated hedonic dataset with a green index: Busan, South Korea

with Bae, S., Song, Y., & Ahn, K.

Data in Brief 57, 111009, 2024

2024 JCR 2024: Q2

Economic impacts of a subway system: Exploring local contexts in a metropolitan area

with Ahn, K., Bae, J., & Song, Y.

Research in Transportation Business and Management 56, 101188, 2024

2024 JCR 2024: Q1

Intelligent nuclear decommissioning solution: Code for site characterization and management of overall surveys

with Byun, H., Park, J., Kim, J., Kim, J., Lee, D., & Lee, B.

Annals of Nuclear Energy 196, 110212, 2024

2023 JCR 2023: Q1

Assessment of street-level greenness and its association with housing prices in a metropolitan area

with Jang, H., Kim, H., Song, Y., & Ahn, K.

Scientific Reports 13, 22577, 2023

2022 Conference Proceedings

Information management for nuclear decommissioning: Synthesizing texts with drawings

with Kim, H., Jeong, M., Kim, J., Byun, H., Lee, D.Y., Kim, J., & Ahn, K.

Transactions of the Korean Nuclear Society, 2022

2022 Scopus

Deep neural network as a tool for appraising housing prices: A case study of Busan, South Korea

with Song, Y., Jang, H., & Ahn, K.

Journal of Physics: Conference Series 2287, 012019, 2022

2021

Hedonic dataset of the metropolitan housing market: Cases in South Korea

with Song, Y., Ahn, K., & Jang, H.

Data in Brief 35, 106877, 2021

프로젝트

소식

2025.09 Appointment

안시현 교수가 한국외국어대학교 Finance & AI 융합학부에 임용되었습니다

안시현 교수가 2025년 9월 한국외국어대학교 Finance & AI 융합학부 조교수로 임용되었습니다. FINA Lab은 금융 데이터, 인공지능, 자산가치평가, 금융 시스템 분석을 중심으로 본격적인 연구 활동을 시작합니다.

2025.11 Conference

한국경영과학회 추계학술대회에 참가했습니다

안시현 교수는 연세대학교에서 개최된 한국경영과학회 학술대회에 참가하여 “거대언어모델 기반 가상의 감성 지수 생성 및 부동산 가격 간의 관계 연구”를 주제로 발표를 진행했습니다.

2026.01 Members

FINA Lab에 새로운 학부 연구생들이 합류했습니다

2026년 1월, 이연지, 이서현, 황서윤, 김주현, 이태희 학부 연구생이 FINA Lab에 함께하게 되었습니다. 앞으로 다양한 금융 AI 및 부동산 데이터 분석 연구를 함께 진행할 예정입니다.

2026.03 Research Highlight

부동산 정책 뉴스 연구가 Chaos Featured Article로 선정되었습니다

안시현 교수는 연세대학교 안광원 교수팀과의 공동연구를 통해 부동산 정책 관련 뉴스 기사의 단어 빈도 분포와 텍스트 결속성이 감성 패턴을 결정짓는 핵심 요인이 될 수 있음을 수학적으로 규명했습니다. 해당 논문은 2026년 미국물리학협회(AIP)가 발행하는 비선형 과학 분야 권위지 Chaos (JCR 2024 기준 Top 3.6%)에 게재되었으며, Featured Article로 선정되어 Scilight에도 소개되었습니다.

Scilight article

Division of Finance & AI, Hankuk University of Foreign Studies

Financial Analytics Lab

AI in Finance FinTech Financial Econometrics Real Estate

About the Lab

The FINancial Analytics (FINA) Lab studies the development of accurate and explainable asset valuation systems through artificial intelligence modeling. We combine statistics, physics, financial econometrics, and data science to analyze financial market data, derive quantitative insights, and quantitatively understand complex price formation mechanisms observed in financial markets. We also aim to extend our research into empirically useful and decision-support-oriented analytical frameworks.

The lab conducts research around four main pillars: asset price data construction, identification of significant pricing factors, explainable valuation modeling, and analysis of financial systems.

Members

Sihyun An

Assistant Professor, Division of Finance & AI, Hankuk University of Foreign Studies

More information

Email: s.an@hufs.ac.kr

Profile photo of Sihyun An

Publications

2026 Featured Article; JCR 2024: Top 3.6%

Quantitative structure and sentiment of news articles on housing policies

with Bae, S., Lee, G., & Ahn, K.

Chaos 36, 033110, 2026

2026 JCR 2024: Top 0.8%

Spatial appreciation of the floor plan complexity in housing price appraisal

with Bae, S., Choi, G., & Ahn, K.

Chaos, Solitons and Fractals 203, 117580, 2026

2025 JCR 2024: Top 0.7%

Toward transparent and accurate housing price appraisal: Hedonic price models versus machine learning algorithms

with Song, Y., Jang, H., & Ahn, K.

Financial Innovation 11, 141, 2025

2025 JCR 2024: Top 6.8%

Reputation matters: Residents’ sentiment and housing price

with Choi, G., Song, Y., & Ahn, K.

Humanities and Social Sciences Communications 12, 1896, 2025

2025 JCR 2024: Top 6.8%

Asymmetric impacts of artificial intelligence on housing price valuation across education levels

with Song, Y., Jang, H., & Ahn, K.

Humanities and Social Sciences Communications 12, 1884, 2025

2025 Book Chapter

Housing price estimation and reasoning based on a large language model

with Bae, S., Jung, L., Nam, S., & Ahn, K.

Finance and Large Language Models, Springer Nature, 27–45, 2025

2024 JCR 2024: Top 6.8%

The effect of rare events on information-leading role: Evidence from real estate investment trusts and overall stock markets

with Kim, J., Choi, G., Jang, H., & Ahn, K.

Humanities and Social Sciences Communications 11, 1628, 2024

2024 JCR 2024: Q3

Aggregated hedonic dataset with a green index: Busan, South Korea

with Bae, S., Song, Y., & Ahn, K.

Data in Brief 57, 111009, 2024

2024 JCR 2024: Q2

Economic impacts of a subway system: Exploring local contexts in a metropolitan area

with Ahn, K., Bae, J., & Song, Y.

Research in Transportation Business and Management 56, 101188, 2024

2024 JCR 2024: Q1

Intelligent nuclear decommissioning solution: Code for site characterization and management of overall surveys

with Byun, H., Park, J., Kim, J., Kim, J., Lee, D., & Lee, B.

Annals of Nuclear Energy 196, 110212, 2024

2023 JCR 2023: Q1

Assessment of street-level greenness and its association with housing prices in a metropolitan area

with Jang, H., Kim, H., Song, Y., & Ahn, K.

Scientific Reports 13, 22577, 2023

2022 Conference Proceedings

Information management for nuclear decommissioning: Synthesizing texts with drawings

with Kim, H., Jeong, M., Kim, J., Byun, H., Lee, D.Y., Kim, J., & Ahn, K.

Transactions of the Korean Nuclear Society, 2022

2022 Scopus

Deep neural network as a tool for appraising housing prices: A case study of Busan, South Korea

with Song, Y., Jang, H., & Ahn, K.

Journal of Physics: Conference Series 2287, 012019, 2022

2021

Hedonic dataset of the metropolitan housing market: Cases in South Korea

with Song, Y., Ahn, K., & Jang, H.

Data in Brief 35, 106877, 2021

Projects

News

Sep 2025 Appointment

Professor Sihyun An joined the Division of Finance & AI at HUFS

Professor Sihyun An joined the Division of Finance & AI at Hankuk University of Foreign Studies as an Assistant Professor in September 2025. FINA Lab begins its research activities around financial data, artificial intelligence, asset valuation, and financial system analysis.

Nov 2025 Conference

Presentation at the KORMS Fall Conference

Professor Sihyun An participated in the Korean Operations Research and Management Science Society conference held at Yonsei University and presented a study titled “A Study on the Relationship between LLM-based Synthetic Sentiment Indices and Real Estate Prices.”

Jan 2026 Members

New undergraduate research assistants joined FINA Lab

In January 2026, Yeonji Lee, Seohyun Lee, Seoyoon Hwang, Joohyun Kim, and Taehee Lee joined FINA Lab as undergraduate research assistants. The lab looks forward to working with them on financial AI and real estate data analytics research.

Mar 2026 Research Highlight

Housing policy news study selected as a Chaos Featured Article

Professor Sihyun An, in collaboration with Professor Kwangwon Ahn’s research team at Yonsei University, mathematically showed that word-frequency distributions and textual cohesion in housing policy news can play a central role in shaping sentiment patterns. The paper was published in Chaos, a leading journal in nonlinear science published by the American Institute of Physics (AIP), ranked in the top 3.6% based on JCR 2024, and was selected as a Featured Article and introduced in Scilight.

Scilight article