# jiachengwang-punch

> Open-source publisher. Listings imported from github.com/jiachengwang-punch — credited to the original author with their license.

- **Listings:** 2
- **Total installs:** 0
- **Profile:** https://agentstack.voostack.com/s/jiachengwang-punch
- **Website:** https://github.com/jiachengwang-punch

## Published listings

- [Small Sample Analysis](https://agentstack.voostack.com/l/skill-jiachengwang-punch-small-sample-analysis-small-sample-analysis) — Skill · Free · security-reviewed — `agentstack add skill-jiachengwang-punch-small-sample-analysis-small-sample-analysis`
  End-to-end methodology for supervised machine learning on small datasets (typically 30-200 samples) where standard "throw XGBoost at it" approaches fail. Use this skill whenever the user is building a predictive model on a small dataset, especially when sample-to-feature ratios are tight, when interpretability matters as much as accuracy, when the user needs to justify model choices to non-techni…
- [Predictive Analytics](https://agentstack.voostack.com/l/skill-jiachengwang-punch-predictive-analytics-skill-predictive-analytics-skill) — Skill · Free · security-reviewed — `agentstack add skill-jiachengwang-punch-predictive-analytics-skill-predictive-analytics-skill`
  >

---
Seller on AgentStack — the marketplace for AI agent skills and MCP servers. Every listing is security-reviewed. Install any with `agentstack add <slug>`.