Presentations are done on databricks. Following links will direct you to the presentations.
Credit Card Fraud Detection: https://databricks-prod-cloudfront.cloud.databricks.com/public/4027ec902e239c93eaaa8714f173bcfc/281948577569063/2277946245549085/744855548940223/latest.html
Wine Quality Prediction: https://databricks-prod-cloudfront.cloud.databricks.com/public/4027ec902e239c93eaaa8714f173bcfc/281948577569063/152717493301893/744855548940223/latest.html