fuatakalMar 22, 20222 minThe Effects of Varying Threshold on Evaluation MetricsLet's assume you have a prediction model that returns a probability score to indicate how likely a tumor tissue sample is malignant....
fuatakalMar 22, 20222 minWhy Accuracy may not be the Best Metric to Evaluate Models (in Medical Settings)?There are several metrics we can use for evaluating a machine learning (ML) model. One of them is accuracy. We compute the accuracy of a...
fuatakalMar 18, 20223 minHandling Missing Data: Part 2 - Multivariate ImputationI continue with the second post of the imputation series. I had covered univariate imputation before. If you missed it somehow, you can...
fuatakalMar 17, 20223 minNever Trust a Dataset!If you are following my posts, you might remember that I was writing on imputation recently. To prepare a series of blog posts on...
fuatakalMar 16, 20223 minHandling Missing Data: Part 1 - Univariate ImputationI have been struggling with imputation recently. Therefore, I decided to create a series on data imputation. I am going to use the Heart...
fuatakalMar 16, 20223 minDropping Rows and Columns with Missing Values: Order MattersI personally like working with datasets from healthcare and finance domains. I have not run into the missing data problem in the finance...