datasets
Training and evaluation data, with the modality, task and licence stated up front. Listed live from the Hugging Face Hub.
us-gsa-surplus-auctions
U.S. Government (GSA) Surplus Auction Dataset
This dataset lists completed U.S. federal surplus auction lots sold through GSA Auctions (https://gsaauctions.gov), one row per lot. It is compiled and published by GovAuctions.app (https://govauctions.app) and is the lot-level companion to the GovAuctions.app Surplus Price Index (https://govauctions.app/research/surplus-price-index).
Canonical page: https://govauctions.app/research/open-dataset
Source repository, updated monthly:… See the full description on the dataset page: https://huggingface.co/datasets/govauctions/us-gsa-surplus-auctions.cta-price-prediction
Dataset Card for Weather-Driven Sri Lankan Tea Market Catalogues
Dataset Description
This dataset contains 12,233 structured records extracted from 105 weekly Forbes & Walker Tea Brokers PDF reports spanning from November 2023 to March 2026. It represents the first machine-readable, comprehensive archive of the Colombo Tea Auction (CTA) prices paired with localized, region-specific lagged weather variables from the Open-Meteo historical archive.
The dataset is… See the full description on the dataset page: https://huggingface.co/datasets/colombo-tea-auction-prices/cta-price-prediction.colombo-tea-auction-prices
Dataset Card for colombo-tea-auction-prices
This dataset contains structured historical price data from the Colombo Tea Auction (CTA) in Sri Lanka, synchronized with localized meteorological lag features. It is designed for segment-specific and pooled time-series regression models to investigate how market structures and localized weather patterns drive tea pricing in Sri Lanka.
Dataset Details
Dataset Description
This dataset consists of 12,233… See the full description on the dataset page: https://huggingface.co/datasets/hesandism/colombo-tea-auction-prices.Shanghai-License-Plate-Auction
Introduction
Second-by-second price updates from the last 60 seconds of the monthly license plate auction in Shanghai from 2014 to 2020, and a few months of 2021. The seconds data is given as a differential compared to the startprice. I managed to correctly predict and score a license plate on all three years that I worked on the project during 2018-2020. But it's not easy as there are lots of other factors affecting success on top of prediction accuracy.
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To… See the full description on the dataset page: https://huggingface.co/datasets/tipani/Shanghai-License-Plate-Auction.chinese-auction