---
title: "PiSSA"
type: "tool"
slug: "mulabpku-pissa"
canonical_url: "https://www.graphcanon.com/tools/mulabpku-pissa"
github_url: "https://github.com/MuLabPKU/PiSSA"
homepage_url: "https://proceedings.neurips.cc/paper_files/paper/2024/file/db36f4d603cc9e3a2a5e10b93e6428f2-Paper-Conference.pdf"
stars: 429
forks: 22
primary_language: "Jupyter Notebook"
license: null
archived: false
categories: ["llm-frameworks", "vector-databases", "inference-serving"]
tags: ["fine-tuning", "jupyter-notebook", "quantization", "peft"]
updated_at: "2026-07-11T11:41:38.572099+00:00"
---

# PiSSA

> PiSSA: Principal Singular Values and Singular Vectors Adaptation of Large Language Models(NeurIPS 2024 Spotlight)

PiSSA: Principal Singular Values and Singular Vectors Adaptation of Large Language Models(NeurIPS 2024 Spotlight)

## Facts

- Repository: https://github.com/MuLabPKU/PiSSA
- Homepage: https://proceedings.neurips.cc/paper_files/paper/2024/file/db36f4d603cc9e3a2a5e10b93e6428f2-Paper-Conference.pdf
- Stars: 429 · Forks: 22 · Open issues: 16 · Watchers: 4
- Primary language: Jupyter Notebook
- Last pushed: 2025-06-30T04:04:33+00:00

## Trust & health

_Signals computed from public GitHub metadata. Not a security guarantee._

- Maintenance: Dormant (computed 2026-07-11T11:41:36.871Z)
- Security scan: No lockfile (0 critical, 0 high, 0 medium, 0 low) · last scan 2026-07-11T11:41:37.595Z
- Full report: [trust report](/tools/mulabpku-pissa/trust.md) · [JSON](https://www.graphcanon.com/api/graphcanon/tools/mulabpku-pissa/trust)

## Categories

- [LLM Frameworks](/categories/llm-frameworks.md)
- [Vector Databases](/categories/vector-databases.md)
- [Inference & Serving](/categories/inference-serving.md)

## Tags

fine-tuning, jupyter-notebook, quantization, peft

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---

**Machine-readable endpoints**

- JSON: [`/api/graphcanon/tools/mulabpku-pissa`](/api/graphcanon/tools/mulabpku-pissa)
- LLM index: [/llms.txt](/llms.txt)
- Full corpus: [/llms-full.txt](/llms-full.txt)

_GraphCanon - The knowledge graph for AI development. https://www.graphcanon.com/_