---
title: "Discussion on \"When one knob isn't enough: isotonic regression\" | Hashnode"
description: "Discussion on \"When one knob isn't enough: isotonic regression\". Fitting a flexible calibration curve to an LLM's confidence and counting the cost"
url: "https://hashnode.com/posts/isotonic-regression/6aebc8d7fb0e10e99728d111"
---

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# [When one knob isn't enough: isotonic regression](https://liminma.hashnode.dev/isotonic-regression?utm_source=hashnode&utm_medium=feed)

Fitting a flexible calibration curve to an LLM's confidence and counting the cost

Nov 5 · 13 min read · liminma.hashnode.dev  
Updated 5d ago  
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-   [#llm](https://hashnode.com/tag/llm)
-   [#python](https://hashnode.com/tag/python)
-   [#machine-learning](https://hashnode.com/tag/machine-learning)
-   [#calibration](https://hashnode.com/tag/calibration)

## Written by

[Limin Ma](https://hashnode.com/@liminma)

@liminma · Toronto, Canada

  
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