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Image classification, object detection, segmentation, face recognition, OCR, image generation, video understanding
15,521 datasets
A dataset supporting research on gender disparities in the U.S. federal judicial pipeline. It contains the data and code to reproduce analyses from the article 'Leaks in the Judicial Pipeline: Evidence of a Gender Gap in Perceived Qualifications and Ambition for the Federal Bench' by Dancey, Logan, Kjersten Nelson, and Eve Ringsmuth, published in Political Research Quarterly. The data was published by the author via Harvard Dataverse and was last updated on 2026-05-28.
Federal electoral division boundaries for Australia, applicable for elections after August 2, 2021. The dataset was created and is maintained by the Australian Electoral Commission. It was last updated in April 2026.
Australian Electoral Commission provides federal electoral division boundaries effective from August 2021. The dataset combines official electoral division data from all eight states and territories. It defines the electoral map for House of Representatives elections until the next redistribution.
InduOCRBench is an OCR benchmark for industrial Retrieval-Augmented Generation systems, created by qihoo360 and released in 2026. It covers 11 challenging document types observed in real-world enterprise workflows. The dataset was last updated on 2026-05-08.
Lebanon administrative boundaries structured into three levels: 8 governorates, 26 districts, and 1627 cadasters. The dataset was quality assured and published by OCHA Field Information Services (FIS) and HDX, with boundaries created on 02 May 2014 and last reviewed on 30 October 2025. It is part of the Global Subnational Administrative Boundaries collection.
MMLongCite is a benchmark dataset created by Jonaszky123 to evaluate the faithfulness of long-context vision-language models. It covers 4 task categories, including Single-Source Visual Reasoning, Multi-Source Visual Reasoning, Vision Grounding, and Video Understanding, encompassing 8 distinct long-context tasks. The dataset was last updated on May 7, 2026.
Replication Data for the article 'When Does Party Cooperation Inform Voters Judgments of Policy Proximity? A Cross-National Analysis of Heuristic Use in Multi-Party Democracies'. The data and do files can be used to replicate all analyses reported in the main manuscript and supplementary materials. It was authored by Lie Philip Santoso and is hosted on the Comparative Political Studies Dataverse, last updated on 2026-05-22.
Australia's 2019 B-Series gravity map visualizes de-trended global isostatic residual (DGIR) data as a Hue-Saturation-Intensity image. It combines over 1.4 million ground observations, 345,000 line km of airborne gravity, and 106,000 line km of gravity gradiometry data collected from the 1940s onward by government, industry, and research bodies. The primary data source is the Australian National Gravity Grids.
Over 1.4 million ground gravity observations underpin this de-trended isostatic residual gravity map of Australia. The map integrates decades of government, industry, and research data, including airborne gravity surveys and a global gravity grid, culminating in the 2019 B-Series national grid. It was compiled by the Australian Ocean Data Network using data collected from the 1940s onward.
Lake County, Illinois provides a working version of its political boundary for mapping purposes. The dataset is updated on a weekly basis and includes the shoreline of Lake Michigan as its eastern boundary, while the north, west, and south boundaries are based on compiled survey data. The data is available in multiple formats including CSV, GEOJSON, and KML.
Onshore continental Australia is covered by a grid of complete Bouguer gravity anomalies. The grid was generated from approximately 1.39 million gravity stations, combining data from the Australian National Gravity Database and a 2013 regional survey. Data acquisition spans from the 1940s to the present, contributed by government, industry, and academic sources.
A geophysical survey dataset from a 1959 investigation for underground water near Mount Morgan, Queensland. The data was published by Geoscience Australia on the data_gov_au platform. The record is a legacy product with no abstract available, and the last update was logged on 2026-05-14.
260,000 gravity observations from approximately 300 surveys were compiled to produce the 1976 1:5,000,000 Gravity Map of Australia. The Bureau of Mineral Resources (BMR) published the map after completing systematic reconnaissance gravity coverage of Australia, which began in 1959. The data was processed over four months using a CDC Cyber 76 computer system and Calcomp plotters.
June 9 to September 4, 1994, this dataset contains measured carbon dioxide and methane flux values from the SSA-OBS site in Prince Albert National Park, Saskatchewan, Canada. It was collected by the BOREAS TE-01 team to characterize soil-plant systems and relate soil properties to methane fluxes. The data provides a seasonal snapshot of greenhouse gas production and uptake in a key boreal forest ecosystem.
Nizar, M. Fazri provides 3,832 fetal head ultrasound images with YOLO-format polygon segmentation labels for three anatomical structures: Brain, Cavum Septi Pellucidi, and Lateral Ventricles. The dataset includes an inter-patient stratified split of 70/15/15 for training, validation, and testing, totaling 7,664 files. It was published on the Harvard Dataverse platform in April 2026.
District of Columbia data lists organizations providing in-home assistance with personal care tasks and companionship. These resources are dementia-inclusive and support activities of daily living like dressing, bathing, and eating. The dataset is published by the District of Columbia and was last updated in March 2026.
Over 60,000 stationary 3D flow fields simulated for diverse electronics cooling geometries using Simcenter STAR-CCM+. This dataset, created by bgce, provides a large-scale library for machine learning tasks in computational fluid dynamics. Documentation is hosted at cooldata.readthedocs.io.
Linearly interpolated tri-axial fluxgate magnetometer data from the Advanced Composition Explorer (ACE) spacecraft, processed to a 60-second resolution in GSM coordinates. The dataset was constructed by Dr. J.M. Weygand for Prof. R.L. McPherron under NSF grants ATM 02-1798 and ATM 02-08501. It has been used for superposed epoch and cross-correlation studies on solar wind phenomena.
NASA's Advanced Composition Explorer (ACE) satellite provides processed solar wind plasma data. The measurements have been linearly interpolated to a 60-second resolution at the spacecraft's position, originally constructed for superposed epoch and cross-correlation studies. The dataset was last updated on March 13, 2026.
Linearly interpolated tri-axial fluxgate magnetometer data from the IMP-8 spacecraft, processed to a 60-second resolution in GSE coordinates. This processed solar wind data set was constructed by Dr. J.M. Weygand for Prof. R.L. McPherron under NSF grants ATM 02-1798 and ATM 02-08501. The data were primarily used in superposed epoch and cross-correlation studies on solar wind phenomena.