---
title: "#mlmetrics articles | Hashnode"
description: "Explore 1 articles tagged #mlmetrics on Hashnode. Tutorials, guides, and how-tos from the community."
url: "https://hashnode.com/tag/mlmetrics"
---

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# #mlmetrics

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[Bahati Brenda Kizito](https://hashnode.com/@Lioness256) · [Aug 15](https://hashnode.com/posts/99-accuracy-is-not-always-good-what-fraud-detection-taught-me-about-ml/6a82f9adc962ba2c8a3e2de7)

### [99% Accuracy Is Not Always Good: What Fraud Detection Taught Me About ML](https://godfident-data.hashnode.dev/99-accuracy-is-not-always-good-what-fraud-detection-taught-me-about-ml?utm_source=hashnode&utm_medium=feed)

My fraud detection model hit 99% accuracy and still failed. Here’s what imbalanced data, precision, recall, F1-score, confusion matrices, and SMOTE taught me the hard way.

8 min read · [godfident-data.hashnode.dev](https://godfident-data.hashnode.dev/99-accuracy-is-not-always-good-what-fraud-detection-taught-me-about-ml?utm_source=hashnode&utm_medium=feed)