Vibe-Skills confusion-matrix-generator

install

source · Clone the upstream repo

git clone https://github.com/foryourhealth111-pixel/Vibe-Skills

Claude Code · Install into ~/.claude/skills/

T=$(mktemp -d) && git clone --depth=1 https://github.com/foryourhealth111-pixel/Vibe-Skills "$T" && mkdir -p ~/.claude/skills && cp -r "$T/bundled/skills/confusion-matrix-generator" ~/.claude/skills/foryourhealth111-pixel-vibe-skills-confusion-matrix-generator && rm -rf "$T"

manifest: bundled/skills/confusion-matrix-generator/SKILL.md

Confusion Matrix Generator

Purpose

Use this skill when the user already has classification outputs and needs to understand where the model is getting confused.

When to Use

Use this skill when:

Breaking down false positives and false negatives by class
Comparing thresholds or class weights for a classification model
Explaining which classes are systematically confused with one another

Not For / Boundaries

Regression evaluation: use
```
evaluating-machine-learning-models
```
Leakage audits: use
```
ml-data-leakage-guard
```
End-to-end training runs: use
```
training-machine-learning-models
```

Typical Outputs

Confusion matrix tables or heatmaps
Per-class precision/recall breakdowns
Actionable notes on thresholding, relabeling, or class balancing

Related Skills

```
evaluating-machine-learning-models
```
for the broader metric suite
```
feature-importance-analyzer
```
when the next question is why a class fails