---
title: "Discussion on \"I Finally Understand AUC, Confusion Matrix, and Classification Report (Day 4)\" | Hashnode"
description: "Discussion on \"I Finally Understand AUC, Confusion Matrix, and Classification Report (Day 4)\". My first fraud detection model scored 0.9571 AUC and 99.9% accuracy but missed 40% of frauds."
url: "https://hashnode.com/posts/i-finally-understand-auc-confusion-matrix-and-classification-report-day-4/6abbc36881e777c6e43370c8"
---

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# [I Finally Understand AUC, Confusion Matrix, and Classification Report (Day 4)](https://beginnerslog.hashnode.dev/i-finally-understand-auc-confusion-matrix-and-classification-report-day-4?utm_source=hashnode&utm_medium=feed)

My first fraud detection model scored 0.9571 AUC and 99.9% accuracy but missed 40% of frauds.

Sep 29 · 4 min read · beginnerslog.hashnode.dev  
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## Written by

[Faith Mwende](https://hashnode.com/@mwendekiindu)

@mwendekiindu · Nairobi, Kenya

  
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Learning in public, one post at a time.

Learning cloud and data science from zero. Writing what I learn so it sticks; the wins, the confusion, and everything in between.

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