Monthly DACON Credit Card Fraud Deal Detection AI Competition

Competition Link: https://dacon.io/competitions/official/235930/overview/description

My activities during Monthly DACON Credit Card Fraud Deal Detection AI Competition.

월간 데이콘 신용카드 사기 거래 탐지 AI 경진대회에서 Private Score 1등 수상을 달성했습니다. 그 과정에서 작성된 코드를 여기에 업로드합니다.

What I did

Korean Explaination Link: https://dacon.io/competitions/official/235930/codeshare/6002

Isolation Forest: https://scikit-learn.org/stable/modules/generated/sklearn.ensemble.IsolationForest.html

PaCMAP: https://github.com/YingfanWang/PaCMAP

Kernel PCA: https://scikit-learn.org/stable/auto_examples/decomposition/plot_kernel_pca.html