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🌵OldMartijntje’s Basement

A place for me to put all my Markdown and things.

This vault runs on Obsidian and is hosted with quartz.

This is made by OldMartijntje, and I hope that you’ll find this useful.

About Me & This Vault

I’m a software development student, and I started using this in my last year of my first collage to help me remember stuff that I’ll probably not use very often.

Then it evolved into being about literally anything, Code, Projects, My writing Ideas.

I also have another website, this is my main hub. You can navigate to all my shitty projects from there :3

Website Birthday

This website was created on the 16th of January 2024.

_TEMMIE!!!!!

Recent notes

• 04/12/2025 QuartzForums NEW
• 01/11/2025 git and patforms lezing 01-12-2025 NEW
• 01/11/2025 obsidian show files NEW
• 01/11/2025 nestJS CICD portainer NEW
• 25/11/2025 Syncthing stuck at percentage NEW
• 22/11/2025 TF-IDF NEW
• 20/11/2025 Recommender systems NEW
• 20/11/2025 Collaborative Filtering NEW
• 20/11/2025 Content-Based Filtering NEW
• 20/11/2025 explicit feedback NEW
• 20/11/2025 implicit feedback NEW
• 19/11/2025 Bag of Words NEW
• 19/11/2025 One-Hot Encoding NEW
• 19/11/2025 Stopword Removal NEW
• 19/11/2025 Porter’s Stemmer NEW
• 19/11/2025 GPT NEW
• 19/11/2025 Stemming NEW
• 19/11/2025 Lemmatization NEW
• 19/11/2025 Tokenization NEW
• 19/11/2025 Text Normalization NEW
• 19/11/2025 Natural Language Processing NEW
• 19/11/2025 NLU Natural Language Understanding NEW
• 19/11/2025 Natural Language Generation NEW
• 18/11/2025 openttd keybinds NEW
• 18/11/2025 OpenTTD Euros NEW
• 18/11/2025 avans 2-2 datascience 2025-11-18 NEW
• 17/11/2025 Silhouette Score NEW
• 17/11/2025 Regression Metrics NEW
• 17/11/2025 Confusion Matrix NEW
• 17/11/2025 Obsidian plugins NEW
• 17/11/2025 obsidian plugin - git NEW
• 17/11/2025 experiment work somewhere else EDITED
• 17/11/2025 Classification Metrics NEW
• 17/11/2025 avans 2-2 datascience teacher-note 2025-11-17 NEW
• 17/11/2025 Model Evaluation Metrics NEW
• 13/11/2025 K-Means clustering NEW
• 13/11/2025 Linear Regression NEW
• 13/11/2025 model baseline NEW
• 13/11/2025 machine learning ML NEW
• 12/11/2025 Notetaking practice EDITED
• 12/11/2025 Datascience avans 1.x summary EDITED
• 12/11/2025 Maximal Information Coefficient NEW
• 12/11/2025 distance correlation NEW
• 12/11/2025 spearman correlation NEW
• 12/11/2025 pearson correlation NEW
• 12/11/2025 non-linear correlation NEW
• 12/11/2025 linear correlation NEW
• 12/11/2025 UMAP NEW
• 12/11/2025 T-SNE NEW
• 12/11/2025 dimensionality reduction NEW
• 12/11/2025 PCA NEW
• 12/11/2025 avans extra NEW
• 12/11/2025 AOC NEW
• 11/11/2025 gastcollege ethiek 11-11-2025 NEW
• 10/11/2025 2025-11-04 datascience EDIT
• 10/11/2025 avans 2-2 datascience 2025-11-10 NEW
• 07/11/2025 motivatie als sleutel NEW
• 07/11/2025 productiviteit issues NEW
• 07/11/2025 avans 2-2 Todo NEW
• 06/11/2025 avans 2-1 lu2 verantwoordings verslag NEW
• 06/11/2025 2025-11-04 datascience NEW
• 06/11/2025 avans 2-1 datascience 2025-11-06 NEW
• 06/11/2025 Avans 2-1 LU2 Verslag Datascience NEW
• 06/11/2025 Cosine Similarity NEW
• 05/11/2025 zettelkasten NEW
• 05/11/2025 ssh file sharing NEW
• 05/11/2025 gnome disable trackpad when mouse NEW
• 04/11/2025 playingcard card games NEW
• 04/11/2025 Scoundrel NEW

Notable Pages

These pages are either selected because I think they will have a lot of people that are able to use them, or because I am proud of the pages.

Name	Description
Setting up a docker VPS	A guide on how to setup a VPS with docker.
mqtt protocol	An explanation on how MQTT works etc.
but linux is only for experts	An article that shows you that Linux is actually quite easy, you just need to try it out.
No phone experiment	A place where I talk about trying to live without a smartphone. and the compromises it has.