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Image classification, object detection, segmentation, face recognition, OCR, image generation, video understanding
15,976 datasets
A 3-year average percentage of the total population experiencing undernourishment, derived from the Suite of Food Security Indicators on FAOSTAT. The dataset is compiled by the Food and Agriculture Organization (FAO) and other international organizations to build a wide food security information system. Indicators are classified along the four dimensions of food security: availability, access, utilization, and stability.
Modeled estimates track the percentage of children under five experiencing stunted growth, a key indicator of chronic malnutrition. The data is part of the FAO's Suite of Food Security Indicators, compiled to enable cross-regional and temporal comparisons. It originates from the Country Climate and Development Report (CCDR) and is hosted by the World Bank.
Marine biogeochemistry data from the mesopelagic zone (upper 1000 meters) focuses on barite (Ba-BaSO4) as a proxy for particulate organic carbon mineralization fluxes. The dataset, sourced from NASA Earthdata and contributed by SCIOPS, aims to quantify processes linking prokaryotic organic matter degradation to barite precipitation within sinking aggregates. It addresses uncertainties in particle formation and transport to improve models of the ocean's role in the global carbon cycle.
AMD_KOPRI research investigates the anti-inflammatory and anticancer molecular mechanisms of an ethanol extract from the Antarctic freshwater microalga Micractinium sp. (ETMI). The study employed in vitro assays using RAW 264.7 macrophages and HCT116 human colon cancer cells to measure dose-dependent effects on key indicators. The dataset contains results from these assays, including measurements of inflammatory markers and gene expression related to cell cycle arrest.
A North-South Atlantic transect study measured concentrations of persistent organic pollutants (POPs) in aerosol and surface water samples. The SCIOPS organization conducted research cruises from Texel, Netherlands, to Walvis Bay, Namibia, and Cape Town, South Africa. Concentrations of compounds like HCB, 4,4′-DDE, PAHs, and PCNs were quantified in picograms per liter or cubic meter.
Queensland's Department of Transport and Main Roads provides a list of approved BoatSafe training organizations. The dataset is published under a CC-BY-4.0 license and was last updated on March 18, 2026. It is available as a CSV file from the data.gov.au platform.
EfficientNet111 is a collection of pre-trained model weights for a computer vision neural network. It was published on the Kaggle platform. The specific architecture version, training data, and performance metrics are not detailed in the available metadata.
42,000 emoji-containing workplace messages annotated with 8-class emotion labels. The dataset is hosted on Kaggle and appears designed for analyzing sentiment in organizational communication. Details about the author, organization, and collection methodology are not provided.
2022 and 2024 data from Uganda and Ethiopia examines the association between polyvictimization and poor mental health outcomes among 13-24-year-olds. The 5.5 KB XLS file contains results from bivariate and multivariate logistic regression analyses. It was authored by Stella Muthuri and last updated in March 2026.
CoIN is a multimodal instruction tuning dataset compiled from publicly available vision-language benchmarks. It aggregates data from sources including VQAv2, VizWiz, ScienceQA, TextVQA, GQA, OCR-VQA, ImageNet, RefCOCO, RefCOCO+, and RefCOCOg. The dataset was created by Zacks-Chen and was last updated in March 2026.
A 5.5 KB Excel dataset examines the correlation between Optical Character Recognition and human reading acuities. It was authored by Gordon E. Legge and focuses on five mainstream fonts and a newly designed font. The dataset includes metrics like maximum reading speed and critical print size.
Northwest Territories, Canada, land cover classifications derived from Landsat MSS satellite data. The dataset is organized into 5 records and spatially referenced by 50-meter grid cells, keyed to 1:250,000 scale quadrangles. It was provided by the CEOS_EXTRA organization and the data was last updated in 1987.
CARDS provides a 52-year historical record of upper atmospheric observations from weather balloons and radiosondes worldwide. The dataset, created by the U.S. National Meteorological Center and archived by NOAA NCEI, contains core meteorological parameters like pressure, temperature, humidity, and wind. Data collection ceased in 1998 after integration into the modern Integrated Global Radiosonde Archive.
189 rock samples were collected during the GANOVEX V Expedition for potassium-argon (K-Ar) and rubidium-strontium (Rb-Sr) geochronological dating. The expedition, organized by SCIOPS, focused on the Rennick and Matusevich Glacier regions and the Pomerantz Tableland in Oates Land, Antarctica. Data collection concluded in March 1989.
Michigan is the reported location for a significant AI compute investment. The dataset likely contains details related to a $1 billion deal for artificial intelligence computing infrastructure. Published on Kaggle, the specific contents and structure require verification after download.
MMHAR-28 is a multimodal human action recognition dataset containing 28 action classes. The data was collected in two sessions, with Session 1 focusing on single-person sports and exercise actions and Session 2 on two-person interaction activities. It was authored by 'issai' and last updated on the Hugging Face platform in March 2026.
148 Sprague–Dawley male rats were used to investigate how NaV1.8 contributes to hyperalgesia induced by anxiety and remifentanil. Created by Jinxia Cai and updated in 2026, the data includes behavioral assessments and molecular measurements of mitochondrial dynamics.
12670 data points provide detailed individual survival records for water mites over a 14-week experimental period. The dataset serves as a foundational resource for studying water mites as experimental organisms in zoology. It is openly available under a CC-BY-4.0 license.
deadtrees.earth is a multi-resolution aerial image dataset for tree and mortality detection, hosted on Harvard Dataverse. The dataset was authored by Ayushi Sharma and was last updated on April 28, 2026. Its specific scale, geographic coverage, and collection method are not detailed in the provided metadata.
Records from NYC DOT Art detail temporary art installations on city property, including their location and duration. The dataset includes columns for installation and removal dates, artist, title, partner organization, borough, and site type. It is maintained by data.cityofnewyork.us and was last updated in March 2026.