google-research/uda
Unsupervised Data Augmentation (UDA) observed · 2026-08-28
Health v2 · maintenance only
10/100
- Activity 0
- Release rhythm 35
- Longevity 100
Flags: no_releases archived
How is this computed?
round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10) — computed 2026-09-03. Adoption (stars, forks) is never an input.
- gap_med: n/a
- age_days: 2633
- days_rel: n/a
- days_push: 1831
- n_releases_24m: 0
Adoption not part of the score
2205 stars · 313 forks observed · 2026-08-28
What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded
Google Research's reference implementation of Unsupervised Data Augmentation (UDA), a semi-supervised learning method that uses advanced data augmentation like back-translation and RandAugment with consistency training. It includes code for BERT-based text classification, CIFAR-10/SVHN image classification, and back-translation augmentation, runnable on GPU and Cloud TPU.
Use cases
- train text classifiers with very few labeled examples
- semi-supervised image classification on CIFAR-10 or SVHN
- reproduce UDA paper results
- back-translate text data for augmentation
- improve ImageNet accuracy with limited labels
When to choose
- you have scarce labeled data and abundant unlabeled data
- you want to reproduce or build on the UDA research
- you need a proven semi-supervised baseline for NLP or vision
When to avoid
- you need modern maintained tooling - it targets Python 2.7 and TensorFlow 1.13
- you want a production-ready training framework
- you lack GPU/TPU resources or large disk space for augmented data
Facets
library · maturity maintenance
machine-learning deep-learning nlp image-processing machine-learning computer-vision python semi-supervised-learning data-augmentation tensorflow bert back-translation research-code natural-language-processing research gpu linux
6 sources
- readme: https://github.com/google-research/uda · fetched 2026-08-28 · 17ef53a7df51
- homepage: https://arxiv.org/abs/1904.12848 · fetched 2026-08-29 · 805d2c5cbe4a
- site_page: https://info.arxiv.org/about/donate.html · fetched 2026-08-29 · cca9c3a11c56
- site_page: https://info.arxiv.org/about/ourmembers.html · fetched 2026-08-29 · 47cbc55ff1de
- site_page: https://info.arxiv.org/about · fetched 2026-08-29 · a1f16f915a9a
- site_page: https://info.arxiv.org/labs/index.html · fetched 2026-08-29 · b14a8d05a0ec
Member repositories
| Repository | Role | Health v2 |
|---|---|---|
| google-research/uda | main | 10 |
For agents
markdown · JSON · MCP: product_card(name="google-research/uda")
Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem