Competition notebooks from DACON, Korea's largest data-science competition platform. Six podium or award finishes across tabular, time-series, audio and vision problems.
Profile: dacon.io/myprofile/412049
| Competition | Result | Field |
|---|---|---|
| 음향 데이터 COVID-19 검출 AI 경진대회 | 🥇 1st / 686 | Audio classification |
| 물류 유통량 예측 경진대회 | 🥈 2nd / 848 | Tabular regression |
| 인공지능 비트 트레이더 경진대회 시즌3 | 🥉 3rd / 1,411 | Time-series / trading |
| 건설기계 오일 상태 분류 AI 경진대회 | 🏅 우수상 (Excellence) / 1,309 | Tabular classification |
| 잡케어 추천 알고리즘 경진대회 | 🏅 장려상 (Encouragement) / 1,439 | Recommendation |
| 운동 동작 분류 AI 경진대회 | 🏅 7th / 1,280 | Sensor time-series |
Prize money from the COVID-19 audio detection competition was donated to Save the Children Korea, for psychological therapy for children in low-income households (foster care and community child centres).
| Competition | Result |
|---|---|
| 자율주행 센서의 안테나 성능 예측 AI 경진대회 | Top 3% |
| 대구 교통사고 피해 예측 AI 경진대회 | Top 6% |
| 국민대학교 AI빅데이터 분석 경진대회 | Top 6% |
| AI 신약 개발 경진대회 | Top 6% |
| KRX 주식 투자 알고리즘 경진대회 | Finalist (본선 진출) |
All competition notebooks live under competitions/.
Filenames were normalised to ASCII slugs; the Korean competition titles are kept
here.
| Notebook | Competition | Result |
|---|---|---|
ai-bit-trader-s3-arima.ipynb |
인공지능 비트 트레이더 시즌3 — ARIMA | Public 3rd / Private 29th |
kogas-gas-demand-forecasting.ipynb |
한국가스공사 가스공급량 수요예측 | — |
jeju-produce-price-forecasting.ipynb |
제주 특산물 가격 예측 | — |
hd-hyundai-vessel-waiting-time.ipynb |
HD현대 — 선박 대기시간 예측 | — |
krx-trading-algorithm.ipynb |
KRX 주식 투자 알고리즘 — see KRX | Finalist |
| Notebook | Competition | Result |
|---|---|---|
stacking-ensemble-private-3rd.ipynb |
Stacking ensemble | Private 3rd (8.69965) |
catboost-3model-blend-private-8th.ipynb |
3-model CatBoost blend | Private 8th (Public 0.49139) |
daegu-traffic-accident-risk.ipynb |
대구 교통사고 피해 예측 | Top 6% |
kookmin-job-recommender.ipynb |
국민대학교 AI빅데이터 분석 — see Recommender-System | Top 6% |
lh-korea-land-housing.ipynb |
LH 한국토지주택공사 | — |
demographic-prediction.ipynb |
인구 통계 예측 | — |
psychological-disposition-prediction.ipynb |
심리 성향 예측 AI | — |
dacon-social-ai.ipynb |
Social AI | — |
| Notebook | Competition | Result |
|---|---|---|
covid19-cough-audio-detection-1st.ipynb |
음향 데이터 COVID-19 검출 AI | 🥇 1st / 686 |
| Notebook | Competition |
|---|---|
hansol-deco-s1-wallpaper-defect-classification.ipynb |
한솔데코 시즌1 — 도배 하자 유형 분류 |
swinv2-image-classification.ipynb |
Swin Transformer V2 image classification |
| Notebook | Competition | Result |
|---|---|---|
irak4-ic50-drug-discovery.ipynb |
AI 신약개발 — see AI-to-Drug-Discovery | Top 6% |
samsung-ai-materials-discovery.ipynb |
삼성 AI 신소재 발굴 | — |
Two cohorts of the LG Aimers programme, each ending in a competition — see Study for the programme itself.
| Notebook | Task |
|---|---|
lg-aimers/lg_antenna.ipynb |
자율주행 센서 안테나 성능 예측 (cohort 1) — Top 3% |
lg-aimers/lg_smartfactory.ipynb |
스마트 공장 제품 품질 상태 분류 (cohort 2) |
Completion certificates for both cohorts are in
competitions/lg-aimers/.
Each notebook is self-contained and was written for Colab or Kaggle. Competition data is not redistributed here — download it from the relevant DACON competition page and adjust the data path at the top of the notebook.
git clone https://github.com/paulms77/Dacon.git
cd Dacon
jupyter notebookCompetitions that grew large enough to deserve their own repository:
- Hansol-Deco — season 3, construction accident response generation (RAG)
- Wallpaper-defects-knowledge-chat-service — season 2, QA service
- Recommender-System — Kookmin University AI big-data
- AI-to-Drug-Discovery — IRAK4 IC50 prediction
- Life-Research-Resources — cancer subtype classification
- KRX — stock trading algorithm