한국 대학 및 프로 농구 리그 간의 경기력 전이 탄력성 분석
Predicting Professional Transition: A Regression-Based Analysis and Machine Learning Comparison of University-to-KBL Performance Metrics
This study developed and empirically analyzed a regression-based translation model to elucidate the mechanism by which college basketball(U League) performance records transition into early-stage outcomes in the Korean Basketball League(KBL). Utilizing integrated data from the U League(2010–2023) and the KBL(2012–2025), we examined the transition of college-level box score metrics into key performance indicators including points, rebounds, assists, steals, and blocks during a player's second professional season. To ensure analytical robustness and capture potential non-linear interactions, a comparative performance analysis was conducted using four machine learning algorithms(SVR, RF, GB, and ANN) alongside multiple linear regression models. The analysis revealed that the final regression models yielded significant explanatory power(R2) ranging from 0.54 to 0.77. Notably, physical and defensive metrics, such as rebounds and blocks, maintained high structural consistency across leagues, with machine learning models achieving R2 values of up to 0.982(GB) and 0.918(RF), respectively. Conversely, offensive metrics like points, assists and steals exhibited relatively lower predictive performance in the machine learning models, suggesting higher volatility caused by tactical shifts and role adjustments in the professional environment. By quantifying the performance transition between college and professional levels through continuous metrics, this study provides a robust empirical foundation for refining data-driven rookie scouting and player evaluation frameworks in the KBL.
목차
Abstract 1. 서론 2. 연구방법론 2.1. 최적 모형 선정 2.2. 교차검증 기반 성능평가 2.3. 머신러닝 기반의 예측 성능 비교 분석 3. 연구자료 4. 연구결과 4.1. 최적 모형 선택 4.2. 중요 종속변수 최적 번역 모형 5. 결론 참고문헌
조선대학교 기초과학연구원 [The Natural Science Research Institute of Chosun]
설립연도
2008
분야
자연과학>자연과학일반
소개
본 연구원은 기초과학을 진흥하기 위한 연구·교육 및 그 보급을 목적으로 한다. 이 목적을 달성하기 위하여 다음 각 호의 사업을 수행한다.
1. 기초과학 제 분야에 관한 조사와 연구
2. 기초과학에 관한 학술행사(학술대회, 학술세미나, 심포지엄, 초청강연회 등) 개최
3. 학문후속세대 및 일반인을 위한 기초과학 교육
4. 기관지『조선자연과학논문지』 발간
5. 『자연과학연구총서』, 『자연과학번역총서』 등 단행본 발간
6. 기타 본 연구원의 목적과 관련된 사업
간행물
간행물명
통합자연과학논문집(구 조선자연과학논문집) [Journal of Integrative Natural Science]