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Image classification, object detection, segmentation, face recognition, OCR, image generation, video understanding
15,498 datasets
UCDP's most disaggregated dataset covers individual events of organized violence in Guinea-Bissau. Events are geo-coded to the village level and have temporal durations disaggregated to single days. The dataset is sourced from the Uppsala Conflict Data Program and was last updated on 2026-04 03.
UCDP's Georeferenced Event Dataset provides disaggregated records of organized violence events in Guinea. The data is sufficiently fine-grained to be geo-coded to individual villages and disaggregated to single days. The dataset is published by the Uppsala Conflict Data Program and is licensed under CC-BY-3.0-IGO.
UCDP's most disaggregated dataset covers individual events of organized violence in Guatemala. Events are sufficiently fine-grained to be geo-coded down to the level of individual villages, with temporal durations disaggregated to single days. The dataset is based on research from Uppsala University and is licensed under CC-BY-3.0-IGO.
Ribaz Biro published a dataset titled 'Democracy DiD' on figshare in May 2026. The raw description suggests the topic is polarization in democracy. The dataset is stored in an XLSX file with a size of 861.7 KB.
North Somerset Council provides details of posts within its top three organizational levels. The dataset is published by the Government Digital Service under the UK Open Government Licence and is available in multiple machine-readable formats including XML, HTML, CSV, and JSON.
ReImageNet is a complete multilabel reannotation with localization of the ImageNet-1K validation set (ILSVRC2012). A team of 7 trained in-house annotators reviewed all 50,000 validation images through an iterative annotation process, producing per-image bounding boxes with class labels and annotation attributes. The dataset corrects and extends the original single-label ground truth and was created by c1rcuslegend, with a last recorded update in May 2026.
Geospatial data from FEWS NET classifying acute food insecurity in Uganda for the years 2012 and 2020. The dataset is archived on HDX as the FEWS NET Data Warehouse is currently unavailable. It is provided under a CC-BY-4.0 license.
Uganda-focused geospatial data providing FEWS NET's medium-term projections for acute food insecurity, classified using the Integrated Food Security Phase Classification (IPC) system. The dataset is produced by the Famine Early Warning Systems Network (FEWS NET) and is available under a CC-BY-4.0 license. Data for the years 2018 and 2021 is referenced, though the primary FEWS NET Data Warehouse source is currently unavailable, leading to archived entries on HDX.
Geographic data from FEWS NET classifies acute food insecurity across the Democratic Republic of the Congo for the 2019 period. The data is provided in geospatial formats (GeoJSON, KML) and was last updated on the HDX platform in April 2026. It originates from the Famine Early Warning Systems Network (FEWS NET).
Democratic Republic of the Congo geographic data classifies areas by acute food insecurity levels using the Integrated Food Security Phase Classification (IPC) framework. The dataset is produced by FEWS NET and covers the years 2019 and 2020. It is archived on HDX as the source FEWS NET Data Warehouse is currently unavailable.
FEWS NET's archived dataset provides geospatial classifications of acute food insecurity across Uganda for the year 2011. The data includes near-term projections and is formatted as GEOJSON and KML files. The original FEWS NET Data Warehouse source is currently unavailable.
FEWS NET classifications for acute food insecurity across the Democratic Republic of the Congo during 2019. The data is provided in geospatial formats for mapping and area-based analysis. This archived dataset was last updated on the HDX platform in April 2026.
Information on the organizational structure of the Sarny District State Administration in Ukraine's Rivne region. The data originates from the States site of Ukraine and was last updated on May 6, 2026. It is available in common spreadsheet formats like Excel and CSV.
An original database tracks municipal visits by candidates from Mexico's three main parties during the 2012 presidential campaign. The dataset was constructed from press monitoring of two major newspapers, El Universal and Milenio Diario, to analyze campaign strategies. It was authored by Alejandra Armesto and is hosted on Harvard Dataverse.
A collection of qualitative and quantitative data supporting research on blame avoidance and policy stability in developing democracies. The project includes anonymized interview notes, a list of newspaper articles, and time-series data on incarceration rates, sentencing, and crime rates for Buenos Aires Province. The data was compiled by Hernan Flom and deposited via QDR Harvested Dataverse.
Featuring results from the synthesis, preclinical investigation, and pilot clinical imaging of three peptide-derived, c-Met-targeted PET probes labeled with Gallium-68. It reports radiochemical yields over 80%, purity over 95%, in vivo stability over 90%, and tumor-to-lung ratios from a clinical study. The data was authored by Yinting Hu and shared under a CC BY-NC 4.0 license.
Microwave radiometry data was collected at the Local Scale Observation Site (LSOS) in Colorado, USA, during the fourth Intensive Observation Period (IOP4) of the Cold Land Processes Field Experiment (CLPX) in March-April 2003. The dataset, titled 'CLPX-Ground: University of Michigan Ground-Based Microwave Radiometer, Version 1', is managed by the National Snow and Ice Data Center (NSIDC). It provides measurements of microwave brightness temperatures from a ground-based perspective.
A 1961 international policy document adopted by the Organisation for Economic Co‑operation and Development in Paris. The code establishes binding commitments for participating states to progressively remove restrictions on international capital movements, subject to listed reservations. It was acceded to by Canada in 1985 and is archived by Global Affairs Canada.
Organic geochemical data provides insight into the origin and history of sedimentary rocks. The dataset, published by the Australian Ocean Data Network, focuses on biological markers in Recent sediments to determine organic matter source and depositional environment. The record was last updated in April 2026.
A novel 18F-labeled PET ligand, [18F]AZD9574, was evaluated for imaging Poly(ADP-ribose) polymerase-1 (PARP-1). The dataset likely contains results from testing in breast, glioblastoma, prostate, and pancreatic cancer cell lines and 22Rv1 xenograft mouse models, authored by Steven Liang and harvested by ODUM. The record was last updated on 2026-04-27.