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Image classification, object detection, segmentation, face recognition, OCR, image generation, video understanding
16,995 datasets
A collection of scattering-type scanning near-field optical microscopy (s-SNOM) images used to train a machine-learning denoising model. The data was generated by Carlos Baiz and last updated on October 15, 2025. The dataset likely contains paired or unpaired sets of images captured at rapid and extended acquisition times.
This harmonized dataset contains pseudonymized data on antibody responses, infections, and vaccination status from multiple research groups within the Harmony Consortium, focusing on healthy volunteers and immunocompromised patients. It includes measurements of anti-S1, anti-N, and anti-RBD antibody titers, with limited T-cell response data from a small patient group. The dataset is accompanied by a data management plan, codebook, and harmonization templates.
The Marine Corps Organizational Culture Research (MCOCR) Project gathered Marine perspectives on culture, gender bias, leadership, and cohesion between 2017 and 2020. Data consist of 179 transcripts from semi-structured interviews and focus groups conducted at six locations in 2017. The project was authored by Kerry Fosher and harvested by QDR.
HaW-Tagger provides automated image tagging data for generative AI training, with the most recent updates occurring in December 2024. Created by the HaW-Tagger organization, the system produces descriptive text labels paired with images for fine-tuning Stable Diffusion models and LoRA modules.
3EED is a cross-platform, multi-modal dataset for 3D visual grounding, featuring synchronized RGB, LiDAR, and language annotations. It spans vehicle, drone, and quadruped robot platforms. The dataset was created by author RRRong and was last updated in October 2025.
Structural and photophysical characterization data for Subphthalocyanine metallo-organic cages used as catalytic molecular photoreactors. The dataset supports research on the photoredox-triggered functionalization of encapsulated C60 fullerenes, including the addition of α-aminoalkyl radicals and cyclopropanation. It is supplementary material for a paper published in 2024 and was last updated in October 2025.
A study investigating the use of tannic acid as an eco-friendly dispersant for graphene oxide in water. The research uses transmission electron microscopy and fluorescence quenching of riboflavin to assess dispersion quality, with multiple regression analysis determining quenching constants. The dataset was authored by Sainz-Urruela and last updated in October 2025.
An experimental study from the 2020-2021 academic year comparing student learning outcomes between a traditional lecture group and a group using a Digital Educational Escape Room (EREd) technique. The research, conducted by Almudena Macías Guillen, concluded there were no significant differences in grades between the two groups, supporting the technique's validity for general teaching.
Supplementary material for a 2025 paper published in Advanced Optical Materials (doi:10.1002/adom.202402127). The dataset contains characterization data for micro- and nano-sized perylene-based zirconium metal-organic frameworks, contributed by author Ignacio Romero-Muñiz. It includes raw data from space- and time-resolved fluorescence studies and single crystal X-ray analysis.
The EduCommon research project dataset contains 41 qualitative interviews exploring the intersection of 'the commons' discourse and Popular Education traditions in Argentina. The interviews were conducted with educators from bachilleratos populares in Buenos Aires, state education managers, and a founding member. Author Noelia Fernández González published the dataset via e-cienciaDatos Harvested Dataverse, with a last update recorded on 2025-10 14.
Raw data from a study evaluating four multicationic ruthenium(II) phthalocyanine photosensitizers for photodynamic inactivation of multiresistant microorganisms. The dataset contains structural and photophysical characterization of the compounds, authored by Ana Belén Domínguez and last updated on 2025-10-14. The research compares the compounds' activity against Gram-positive MRSA, Gram-negative E. coli, and fluconazole-resistant C. albicans.
A dataset from a mixed factorial design study analyzing children's attribution of malicious (schadenfreude) or benign envy in gain/loss situations. The study, authored by Quintanilla Cobián, Laura, was harvested from e-cienciaDatos Dataverse and last updated on 2025-10-14. It includes variables for subject age, sex, grade, and independent conditions of deservingness and gain/loss.
Experimental data on the surface functionalization of graphene oxide nanosheets with tannic acid. The dataset likely contains characterization results for samples prepared via four esterification strategies, assessing grafting degree, surface topography, hydrophilicity, dispersibility, thermal stability, and antibacterial properties. The data was contributed by Sainz-Urruela, Carlos and was last updated on 2025-10-14.
A collection of images with bounding box annotations curated for detecting cows. The dataset includes different cow breeds, sizes, and orientations, and each annotation includes a visibility attribute. UniqueData published this dataset on Hugging Face, with a last update recorded on October 10, 2025.
Echo-4o-Image is a synthetic dataset of approximately 180,000 images generated by GPT-4o. It was created by Yejy53 and last updated on Hugging Face in October 2025. The dataset is designed to advance open-source image generation models by complementing real-world data.
A large-scale dataset for human behavior understanding in natural human-robot interaction scenarios, supporting action and human attribute recognition tasks. The dataset was created by ACTIVE2750 and was last updated on Hugging Face in October 2025. It is designed for non-commercial scientific purposes.
10,000 street view images are paired with annotations for infrastructure, visual perception, and environmental context. The dataset was curated by Sadhana-24 and updated in October 2025.
MG-Verilog is a multi-grained dataset created to mitigate limitations in existing resources for LLM-assisted hardware design. The dataset was generated by authors Yongan Zhang, Zhongzhi Yu, Yonggan Fu, Cheng Wan, and Yingyan (Celine) Lin for their research paper. It was last updated on the Hugging Face platform on October 10, 2025.
United Kingdom postcodes, both current and terminated, linked to statutory geographies via best-fit allocation from 2021 Census Output Areas. The dataset is produced by ONS Geography, issued quarterly, and was updated in May 2025. It supports the production of area-based statistics from postcoded data.
The National Statistics Postcode Lookup (NSPL) for the UK as of February 2025 relates current and terminated postcodes to statutory geographies via best-fit allocation from 2021 Census Output Areas. It is produced by ONS Geography to support the production of area-based statistics from postcoded data and is issued quarterly. The file size is 196 MB.