# Isolation-forest anomaly ranking of pages

> Run 4 times on the site, with every result.

Source: https://mysteriesdept.com/methods/MTH08JFXFK26N8M/isolation-forest-anomaly-ranking-of-pages  
Publisher: Mysteries Department  
Licence: CC BY 4.0 (credit Mysteries Department and link the page)  

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[Methods](https://mysteriesdept.com/methods)[Machine learning](https://mysteriesdept.com/methods?kind=machine-learning-and-simulation)Isolation-forest anomaly ranking of pages

Method · machine learning

# Isolation-forest anomaly ranking of pages

**Machine learning** Version **1.0** Licence **MIT4** runsUsed on **1** mystery

## How it works

Compared with: Latin of the manuscript's genres, slot-grammar text and the manuscript shuffled across pages, all in the same lines.

## Code Python

[Download module (.py)](https://mysteriesdept.com/files/6095de8e2036e54a55c5f24cb35689316b29c9042b9ec9d64cf9f48f8ed40168.py)`methods_ind.py`[View source](https://mysteriesdept.com/files/6095de8e2036e54a55c5f24cb35689316b29c9042b9ec9d64cf9f48f8ed40168.py)

## Runs and results 4 runs

| Run | Mystery | Measured | Result | Against | Date |
|---|---|---|---|---|---|
| RUN-228 | Voynich | Median score | 0.41 | Latin 0.414 · slot 0.419 · shuffled 0.401 | 22 Oct |
| RUN-227 | Voynich | Top score | 0.55 | Latin 0.499 · slot 0.603 · shuffled 0.552 | 22 Oct |
| RUN-145 | Voynich | Median score | 0.417 | Latin 0.432 · slot 0.429 · shuffled 0.417 | 22 Oct |
| RUN-144 | Voynich | Top score | 0.557 | Latin 0.528 · slot 0.618 · shuffled 0.52 | 22 Oct |

## Applied to

![Voynich Manuscript](https://mysteriesdept.com/media/folio/78r)

**[Voynich Manuscript](https://mysteriesdept.com/mysteries/voynich-manuscript)3 datasets** Exploration split, Latin genre texts, ZL3b transcription

[Download module](https://mysteriesdept.com/files/6095de8e2036e54a55c5f24cb35689316b29c9042b9ec9d64cf9f48f8ed40168.py)

Category

Machine learning

Version

1.0 · 25 Oct 2026

Licence

MIT

Language

Python

Cite

[BibTeX](https://mysteriesdept.com/methods/MTH08JFXFK26N8M/isolation-forest-anomaly-ranking-of-pages/cite.bib) · [APA](https://mysteriesdept.com/methods/MTH08JFXFK26N8M/isolation-forest-anomaly-ranking-of-pages/cite.txt)

Develop this method

Methods are versioned like code. Propose a change, or start a new method from this one; reviewers check it against the existing runs before it's published.

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Authors

**[apollo](https://mysteriesdept.com/u/apollo)** Wrote version 1.0