---
title: "gpl"
type: "tool"
slug: "ukplab-gpl"
canonical_url: "https://www.graphcanon.com/tools/ukplab-gpl"
github_url: "https://github.com/UKPLab/gpl"
homepage_url: null
stars: 343
forks: 38
primary_language: "Python"
license: "Apache-2.0"
archived: false
categories: ["data-retrieval", "model-training", "vector-databases"]
tags: ["bert", "domain-adaptation", "information-retrieval", "nlp", "python", "transformers", "vector-search"]
updated_at: "2026-07-11T11:36:12.971448+00:00"
---

# gpl

> Powerful unsupervised domain adaptation method for dense retrieval. Requires only unlabeled corpus and yields massive improvement: "GPL: Generative Pseudo Labeling for Unsupervised Domain Adaptation o

Powerful unsupervised domain adaptation method for dense retrieval. Requires only unlabeled corpus and yields massive improvement: "GPL: Generative Pseudo Labeling for Unsupervised Domain Adaptation of Dense Retrieval" https://arxiv.org/abs/2112.07577

## Facts

- Repository: https://github.com/UKPLab/gpl
- Stars: 343 · Forks: 38 · Open issues: 26 · Watchers: 4
- Primary language: Python
- License: Apache-2.0
- Last pushed: 2023-07-06T09:58:34+00:00

## Trust & health

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

- Maintenance: Dormant (computed 2026-07-11T11:36:09.545Z)
- Security scan: No lockfile (0 critical, 0 high, 0 medium, 0 low) · last scan 2026-07-11T11:36:10.103Z
- Full report: [trust report](/tools/ukplab-gpl/trust.md) · [JSON](https://www.graphcanon.com/api/graphcanon/tools/ukplab-gpl/trust)

## Categories

- [Data & Retrieval](/categories/data-retrieval.md)
- [Model Training](/categories/model-training.md)
- [Vector Databases](/categories/vector-databases.md)

## Tags

bert, domain-adaptation, information-retrieval, nlp, python, transformers, vector-search

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_+ 2 more not listed._

---

**Machine-readable endpoints**

- JSON: [`/api/graphcanon/tools/ukplab-gpl`](/api/graphcanon/tools/ukplab-gpl)
- 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/_