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Machine Learning · aiskillstore | DecimalAI

ai mlby aiskillstore

Machine Learning

aiskillstore/machine-learning

Source aiskillstore/marketplace ↗License Not recorded

Machine learning development patterns, model training, evaluation, and deployment.

SkillScore100Maintained

Automatic

AI Engineer pack

Last verified 8/21/2026

What it changes

Passed 22 of 22 test cases with the skill, and 20 of 22 without it.

Without skill91%

With skill100%

Checks it passed that the model alone missed

References references/evaluation.md
References references/preprocessing.md

2 fixed20 passed either way0 still failing0 broke

Pass-rate lift: +9 pp
Tokens: +47%
Agent turns: 0%
Response time: -21%

Model gemini-3.6-flashMeasured 8/21/2026v122 of 22 cases passed with skill

Tokens, turns and time describe resource use, not a dollar price.

Use this skill

Save it into your project's skills folder. Claude Code picks it up in its next session.

curl -fsSL --create-dirs -o .claude/skills/aiskillstore-machine-learning/SKILL.md https://app.decimal.ai/s/aiskillstore-machine-learning/SKILL.md

Want it pinned and updatable? pip install "decimalai>=0.15", then decimalai skills add aiskillstore-machine-learning, and start Claude Code with claude --plugin-dir "$(git rev-parse --show-toplevel)/.agents"

1 · One-time — install the CLI (docs ↗)

pip install "decimalai>=0.15"

2 · Get the skill — writes .agents/skills/aiskillstore-machine-learning/ and pins it in .decimal/skills.lock

decimalai skills add aiskillstore-machine-learning

No CLI? Get the same file — curl · raw file

curl -fsSL --create-dirs -o .claude/skills/aiskillstore-machine-learning/SKILL.md https://app.decimal.ai/s/aiskillstore-machine-learning/SKILL.md

Raw file: /s/aiskillstore-machine-learning/SKILL.md ↗ · machine-readable summary at /s/aiskillstore-machine-learning.json ↗

Safety checks: 3 of 3 passed

Code scan CleanIntent PassedContent Clean

See it in action

One of 2 test cases the skill fixed. Same model, same prompt, with and without the skill.

1 of 2

Prompt

Which reference file details comprehensive evaluation strategies and metrics?

What was checked, without and with the skill
Checked	Without skill	With skill
References references/evaluation.md	Missed	Passed

case-19 · gemini-3.6-flash · 8/21/2026 · answers are capped and redacted

What's inside

The instructions your model reads when the skill loads.

SKILL.md202 lines2 files

Machine Learning

Comprehensive machine learning skill covering the full ML lifecycle from experimentation to production deployment.

When to Use This Skill

Building machine learning pipelines
Feature engineering and data preprocessing
Model training, evaluation, and selection
Hyperparameter tuning and optimization
Model deployment and serving
ML experiment tracking and versioning
Production ML monitoring and maintenance

ML Development Lifecycle

1. Problem Definition

Classification Types:

Binary classification (spam/not spam)
Multi-class classification (image categories)
Multi-label classification (document tags)
Regression (price prediction)
Clustering (customer segmentation)
Ranking (search results)
Anomaly detection (fraud detection)

Success Metrics by Problem Type:

Problem Type	Primary Metrics	Secondary Metrics
Binary Classification	AUC-ROC, F1	Precision, Recall, PR-AUC
Multi-class	Macro F1, Accuracy	Per-class metrics
Regression	RMSE, MAE	R², MAPE
Ranking	NDCG, MAP	MRR
Clustering	Silhouette, Calinski-Harabasz	Davies-Bouldin

2. Data Preparation

Track record

Benchmark

22 / 22

test cases passed, vs 20 / 22 without

Adoption

Users: 0
Times used: 0

Safety and source details

SkillSafety

✓ 3 of 3 passed

Code scan15 of 15 checks clean

0 critical · 0 warning · 0 info — scanner v4 — 8/3/2026

View 15 scanner checks

live_secretremote_code_executionreverse_shelldata_exfiltrationssrf_metadataagent_snoopinganti_refusaldestructive_commandsobfuscated_unicodeunicode_homoglyphopaque_blobsuspicious_urltool_overreachtrigger_abuseprompt_injection_phrasing

IntentSafe

LLM judge · does the skill do what it claims

ContentClean

LLM judge · policy & harmful-content review

Source

Imported

aiskillstore / marketplace

skills/89jobrien/machine-learning/SKILL.md

View on GitHub ↗

Imported 8/3/2026Version v1Bundled 1 file

More skills from the same source and nearby in the registry, with their headline benchmark lift.

Ready to supercharge your AI agents?

See it in action

What's inside

Machine Learning

When to Use This Skill

ML Development Lifecycle

1. Problem Definition

2. Data Preparation

Track record

Benchmark

Adoption

SkillSafety

Source

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