How to Show All Columns and Rows in a Pandas DataFrame | Built In

Banias | AI Engineer on Instagram: "High accuracy on imbalanced data is a trap. Here is the real fix. 👇 1️⃣ Stop Using Accuracy 👉 If 99% of your data is “Not Fraud,” a model that predicts “Not Fraud” every time has 99% accuracy but 0% utility. Switch to Precision, Recall, F1-Score, or AUC-ROC to measure true performance on the minority class. 2️⃣ Use Focal Loss 👉 Standard Cross-Entropy loss gets overwhelmed by easy examples (the majority class). Focal Loss down-weights these easy examples, fo

Video series: Easier data analysis in Python using the pandas library

Data Analysis with Python: Zero to Pandas | Jovian