---
title: "Discussion on \"Residuals vs. Cost Functions: Key Differences in Machine Learning Evaluation\" | Hashnode"
description: "Discussion on \"Residuals vs. Cost Functions: Key Differences in Machine Learning Evaluation\". Dive into the essential differences between residuals and cost functions in machine learning. Understand how each concept impacts model evaluation and learn"
url: "https://hashnode.com/posts/residuals-vs-cost-functions-key-differences-in-machine-learning-evaluation/671cdd4af8f639aa01d65d75"
---

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# [Residuals vs. Cost Functions: Key Differences in Machine Learning Evaluation](https://kumarblog-1.hashnode.dev/residuals-vs-cost-functions-key-differences-in-machine-learning-evaluation?utm_source=hashnode&utm_medium=feed)

Dive into the essential differences between residuals and cost functions in machine learning. Understand how each concept impacts model evaluation and learn

Oct 26, 2024 · 5 min read · kumarblog-1.hashnode.dev  
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-   [#residuals](https://hashnode.com/tag/residuals)
-   [#machine-learning](https://hashnode.com/tag/machine-learning)
-   [#data-science](https://hashnode.com/tag/data-science)
-   [#cost-function](https://hashnode.com/tag/cost-function)
-   [#mean-squared-error](https://hashnode.com/tag/mean-squared-error)
-   [#root-mean-square-error](https://hashnode.com/tag/root-mean-square-error)
-   [#mean-absolute-error](https://hashnode.com/tag/mean-absolute-error)
-   [#model-evaluation](https://hashnode.com/tag/model-evaluation)
-   [#regressionanalysis](https://hashnode.com/tag/regressionanalysis)
-   [#predictive-analysis](https://hashnode.com/tag/predictive-analysis)
-   [#model-optimization](https://hashnode.com/tag/model-optimization)

## Written by

[Deepak Kumar Mohanty](https://hashnode.com/@KumarDeepak2k4)

@KumarDeepak2k4 · India

  
[View profile](https://hashnode.com/@KumarDeepak2k4)

Unlocking Insights in the AI-Driven Future

Hi there! I'm Deepak Mohanty, a BCA graduate from Bhadrak Autonomous College, affiliated with Fakir Mohan University in Balasore, Odisha, India. Currently, I'm diving deep into the world of Data Science. I'm passionate about understanding the various techniques, algorithms, and applications of data science. My goal is to build a solid foundation in this field and share my learning journey through my blog. I'm eager to explore how data science is used in different industries and contribute to solving real-world problems with data.

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