Data Augmentation NLP NLP Tools

Tools and frameworks for generating synthetic training data, augmenting existing datasets, and applying transformation techniques to improve NLP model performance. Does NOT include general data preprocessing, cleaning, or annotation tools.

There are 33 data augmentation nlp tools tracked. 2 score above 50 (established tier). The highest-rated is dsfsi/textaugment at 64/100 with 433 stars.

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#	Tool	Score	Tier	Stars	Language
1	dsfsi/textaugment TextAugment: Text Augmentation Library	64	Established	433	Python
2	425776024/nlpcda 一键中文数据增强包； NLP数据增强、bert数据增强、EDA：pip install nlpcda	56	Established	1,878	Python
3	google-research/uda Unsupervised Data Augmentation (UDA)	48	Emerging	2,202	Python
4	searchableai/KitanaQA KitanaQA: Adversarial training and data augmentation for neural...	48	Emerging	56	Python
5	SanghunYun/UDA_pytorch UDA(Unsupervised Data Augmentation) implemented by pytorch	48	Emerging	278	Python
6	KennethEnevoldsen/augmenty Augmenty is an augmentation library based on spaCy for augmenting texts.	46	Emerging	157	Python
7	toriving/KoEDA Korean Easy Data Augmentation	43	Emerging	91	Python
8	AlexKay28/zarnitsa :cloud_with_lightning: Zarnitsa package for data augmentation ops	42	Emerging	7	Python
9	zhanlaoban/EDA_NLP_for_Chinese An implement of the paper of EDA for Chinese corpus.中文语料的EDA数据增强工具。NLP数据增强。论文阅读笔记。	42	Emerging	1,385	Python
10	lancopku/text-autoaugment [EMNLP 2021] Text AutoAugment: Learning Compositional Augmentation Policy...	40	Emerging	130	Python
11	quincyliang/nlp-data-augmentation Data Augmentation for NLP. NLP数据增强	36	Emerging	294	—
12	patrick-batman/Unsupervised-Hypothesis-Creation unsupervised creation of contradictory, entailing sentences from a given...	33	Emerging	3	Jupyter Notebook
13	chck/AugLy-jp Data Augmentation for Japanese Text on AugLy	29	Experimental	7	Python
14	k4black/fast-aug Fast Augmentation library for NLP	29	Experimental	1	Rust
15	zhaominyiz/EPiDA Official Code for 'EPiDA: An Easy Plug-in Data Augmentation Framework for...	29	Experimental	23	Python
16	remydecoupes/GeoNLPlify :earth_africa: :book: A NLP library for data augmentation focusing on...	28	Experimental	3	Python
17	kajyuuen/daaja This repository has implementations of data augmentation for NLP for Japanese.	25	Experimental	64	Python
18	ChetanMJ/NL2SQL-Data-Augmentation Data augmentation techniques help improve performance by generating data of...	22	Experimental	2	Jupyter Notebook
19	pemagrg1/nlp-data-augmentation Augmentating Textual Data Using NLP Libraries.	22	Experimental	6	Jupyter Notebook
20	Ritvik19/Text-Data-Augmentation State of the Art Text Data Augmentation for Natural Language Processing Applications	21	Experimental	9	Python
21	aryashah2k/NLP-Data-Augmentation Implementing 5 Different Approaches To Augmenting Data For Natural Language...	21	Experimental	10	Jupyter Notebook
22	masoudMZB/Text-Wizard-Fatsapi-NLP-project NLP Visualization/Augmentation techniques using fast api to implement.	20	Experimental	8	Python
23	dheeraj7596/CONDA Generate synthetic training data using small LMs.	20	Experimental	5	Python
24	sminerport/TextAugmentor This repo offers a Python script using NLPAug library & RTT to augment text...	18	Experimental	2	Python
25	ClaudiaShu/UNA This is the official code of our Paper "Unsupervised hard Negative...	12	Experimental	8	Python
26	aflah02/NLP-Albumentations-Data-Augmentation This repository contains helper functions which can help you generate...	12	Experimental	6	Jupyter Notebook
27	EsratMaria/Data_Augmentation_with_NLP Few NLP augmentation techniques: synonym/antonym and back translation.	12	Experimental	5	Jupyter Notebook
28	dextergui/NLarge NLarge - Dataset Augmentation Tool	11	Experimental	—	Jupyter Notebook
29	sounritesh/CIAug-NAACL Official PyTorch implementation of CIAug: Equipping Interpolative...	11	Experimental	3	Python
30	Shreyasi2002/Legal-Augmentation Analyzing various data augmentation techniques for enrichment of legal text...	11	Experimental	3	Jupyter Notebook
31	jaaack-wang/linguistic-knowledge-in-DA-for-NLP Source Code, data, and results for my paper titled Linguistic Knowledge in...	11	Experimental	3	Jupyter Notebook
32	xmy0916/nlp_aug Chinese NLP Data Augmentation, for simplicity!!!	10	Experimental	2	Python
33	FairNLP/perturbers Low-code neural data augmentation for fairness	10	Experimental	—	Python

Comparisons in this category

nlpcda and EDA_NLP_for_Chinese (56 vs 42) uda and UDA_pytorch (48 vs 48) nlpcda and nlp-data-augmentation (56 vs 36) textaugment and augmenty (64 vs 46)