datasets
Training and evaluation data, with the modality, task and licence stated up front. Listed live from the Hugging Face Hub.
lcc
Dataset Card for LCC
Dataset Summary
This dataset consists of Danish data from the Leipzig Collection that has been annotated for sentiment analysis by Finn Årup Nielsen.
Supported Tasks and Leaderboards
This dataset is suitable for sentiment analysis.
Languages
This dataset is in Danish.
Dataset Structure
Data Instances
Every entry in the dataset has a document and an associated label.
Data Fields
An entry in the… See the full description on the dataset page: https://huggingface.co/datasets/DDSC/lcc.angry-tweets
Dataset Card for AngryTweets
Dataset Summary
This dataset consists of anonymised Danish Twitter data that has been annotated for sentiment analysis through crowd-sourcing. All credits go to the authors of the following paper, who created the dataset:
Pauli, Amalie Brogaard, et al. "DaNLP: An open-source toolkit for Danish Natural Language Processing." Proceedings of the 23rd Nordic Conference on Computational Linguistics (NoDaLiDa). 2021
Supported Tasks and… See the full description on the dataset page: https://huggingface.co/datasets/DDSC/angry-tweets.dkhate
Dataset Card for DKHate
Dataset Summary
This dataset consists of anonymised Danish Twitter data that has been annotated for hate speech. All credits go to the authors of the following paper, who created the dataset:
Offensive Language and Hate Speech Detection for Danish (Sigurbergsson & Derczynski, LREC 2020)
Supported Tasks and Leaderboards
This dataset is suitable for hate speech detection.
PwC leaderboard for Task A: Hate Speech Detection on DKhate… See the full description on the dataset page: https://huggingface.co/datasets/DDSC/dkhate.reddit-da
Dataset Card for SQuAD-da
Dataset Summary
This dataset consists of 1,908,887 Danish posts from Reddit. These are from this Reddit dump and have been filtered using this script, which uses FastText to detect the Danish posts.
Supported Tasks and Leaderboards
This dataset is suitable for language modelling.
Languages
This dataset is in Danish.
Dataset Structure
Data Instances
Every entry in the dataset contains short Reddit… See the full description on the dataset page: https://huggingface.co/datasets/DDSC/reddit-da.cbis-ddsm-r
CBIS-DDSM-R: A Curated Radiomic Feature Dataset for Breast Cancer Classification
Dataset Summary
CBIS-DDSM-R is an open-source, radiomics-ready extension of the Curated Breast Imaging Subset of the Digital Database for Screening Mammography (CBIS-DDSM). It is designed to facilitate reproducible radiomics and quantitative imaging research in breast cancer analysis.
The dataset provides a standardized preprocessing pipeline for mammograms and includes IBSI-compliant… See the full description on the dataset page: https://huggingface.co/datasets/Rosalia1212/cbis-ddsm-r.nordic-embedding-training-data
Thanks to Arrow Denmark and Nvidia for sponsoring the compute used to generate this dataset
The purpose of this dataset is to pre- or post-train embedding models for Danish on text similarity tasks.
The dataset is structured for training using InfoNCE loss (also known as SimCSE loss, Cross-Entropy Loss with in-batch negatives, or simply in-batch negatives loss), with hard-negative samples for the tasks of retrieval and unit-triplet. Beware that if fine-tuning the unit-triplets for… See the full description on the dataset page: https://huggingface.co/datasets/DDSC/nordic-embedding-training-data.reddit-da-asr-preprocessedeuroparl
Dataset Card for DKHate
Dataset Summary
This dataset consists of Danish data from the European Parliament that has been annotated for sentiment analysis by the Alexandra Institute - all credits go to them.
Supported Tasks and Leaderboards
This dataset is suitable for sentiment analysis.
Languages
This dataset is in Danish.
Dataset Structure
Data Instances
Every entry in the dataset has a document and an associated label.… See the full description on the dataset page: https://huggingface.co/datasets/DDSC/europarl.dds_datasetSee http://github.com/sotetsuk/pgx
dds_results_2.5M.npy : for training
dds_results_10M.npy : for larger training
dds_results_100M.npy : for larger training
dds_results_500K.npy : for test
If you use this dataset in your research, please cite our paper.
To make your own dataset, use sotetsuk/make-dds-dataset.
@inproceedings{koyamada2023pgx,
title={Pgx: Hardware-Accelerated Parallel Game Simulators for Reinforcement Learning},
author={Koyamada, Sotetsu and Okano, Shinri and Nishimori… See the full description on the dataset page: https://huggingface.co/datasets/sotetsuk/dds_dataset.cbis-ddsm-r
CBIS-DDSM-R: A Curated Radiomic Feature Dataset for Breast Cancer Classification
Dataset Summary
CBIS-DDSM-R is an open-source, radiomics-ready extension of the Curated Breast Imaging Subset of the Digital Database for Screening Mammography (CBIS-DDSM). It is designed to facilitate reproducible radiomics and quantitative imaging research in breast cancer analysis.
The dataset provides a standardized preprocessing pipeline for mammograms and includes IBSI-compliant… See the full description on the dataset page: https://huggingface.co/datasets/helloerikaaa/cbis-ddsm-r.DD_sans_symbolebridge-dds-datasetDouble dummy solved data
da-wikipedia-queries
Danish dataset for training embedding models for retrieval - sponsored by Arrow Denmark and Nvidia
The purpose of this dataset is to train embedding models for retrieval in Danish.
This dataset was made by showing ~30k Wikipedia paragraphs to LLMs and asking the LLMs to generate queries that would return the paragraph.
For each of the 30k paragraphs in the original Wikipedia dataset, we used 3 different LLMs to generate queries: ThatsGroes/Llama-3-8b-instruct-SkoleGPT… See the full description on the dataset page: https://huggingface.co/datasets/DDSC/da-wikipedia-queries.gearxai-dds-seu
GearXAI DDS-SEU PGB Release
This repository contains the public dataset and participant devkit for GearXAI: An Explainable Neuro-Symbolic Gearbox Fault Diagnosis Challenge, accepted to the IJCAI-ECAI 2026 Competitions and Challenges Track.
The release provides processed planetary gearbox (PGB) vibration data from the DDS-SEU drivetrain setup, packaged for direct use with Hugging Face Datasets and the GearXAI evaluator. The competition task is 9-class gearbox fault diagnosis from… See the full description on the dataset page: https://huggingface.co/datasets/edi45/gearxai-dds-seu.DDSLU_Benchmarkangry-tweets-binary
Dataset Card for "angry-tweets-binary"
More Information needed
CBIS-DDSM-SEGdd-seedsddsadadapartial-danish-gigaword-small-test-sample
Dataset Card for "Danish Gigaword Test Sample"
This is a small sample of the dataset DDSC/partial-danish-gigaword-no-twitter. It is meant as a small dataset for testing code. It is constructed using the following code:
from datasets import concatenate_datasets, load_dataset
# download dataset from huggingface
dataset = load_dataset("DDSC/partial-danish-gigaword-no-twitter")
# All of the dataset is available in the train split - we can simply:
dataset = dataset["train"]
#… See the full description on the dataset page: https://huggingface.co/datasets/DDSC/partial-danish-gigaword-small-test-sample.DDSCda-wikipedia-queries-gemma
Dataset generated with compute sponsored by Arrow Electronics and NVIDIA
This is a subset of https://huggingface.co/datasets/DDSC/da-wikipedia-queries/
da-wikipedia-queries-gemma-processedThis is a processed version of https://huggingface.co/datasets/DDSC/da-wikipedia-queries-gemma
The dataset was created using this script:
https://github.com/Dansk-Data-Science-Community/embedding_model/blob/main/create_processed_data.py
ddiscoitems_raw_liteddsitems_raw_fullddshitscbis-ddsm-datathon
CBIS-DDSM Dataset (448px resolution) / Dataset CBIS-DDSM (resolución 448px)
English
Dataset Description
This folder contains a simplified CBIS-DDSM dataset prepared for the Medical AI Datathon.
It includes resized full mammograms and one compact labels.csv file.
Original dataset: https://www.cancerimagingarchive.net/collection/cbis-ddsm/
Structure
CBIS-DDSM-clean/
├── images/
├── labels.csv
└── README.md
The image column contains… See the full description on the dataset page: https://huggingface.co/datasets/dsrestrepo/cbis-ddsm-datathon.dds