ids/source-coding.qmd at main · Morrison-Lab/ids · GitHub

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---
title: "Source coding"
format:
  html: default
  revealjs:
    output-file: source-coding-slides.html
  pdf:
    output-file: source-coding-handout.pdf
  docx:
    output-file: source-coding.docx
---

{{< include latex-macros/macros.qmd >}}

## Codes {#sec-codes}

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{{< include ids/_subfiles/_def-code.qmd >}}

{{< slidebreak >}}

{{< include ids/_subfiles/_def-uniquely-decodable.qmd >}}

{{< slidebreak >}}

{{< include ids/_subfiles/_def-expected-length.qmd >}}

{{< slidebreak >}}

{{< include ids/_subfiles/_rem-short-codes-for-common-symbols.qmd >}}

## The source coding theorem {#sec-source-coding-theorem}

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{{< include ids/_subfiles/_thm-source-coding.qmd >}}

{{< slidebreak >}}

{{< include ids/_subfiles/_rem-source-coding-source.qmd >}}

## Coding with the wrong distribution {#sec-wrong-code}

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{{< include ids/_subfiles/_thm-wrong-code.qmd >}}

{{< slidebreak >}}

{{< include ids/_subfiles/_thm-cross-entropy-decomposition.qmd >}}

{{< slidebreak >}}

{{< include ids/_subfiles/_exm-cross-entropy-decomposition.qmd >}}

{{< slidebreak >}}

{{< include ids/_subfiles/_rem-cross-entropy-wrong-code.qmd >}}

{{< slidebreak >}}

{{< include ids/_subfiles/_rem-cross-entropy-loss.qmd >}}

## References {.unnumbered}

::: {#refs}
:::