Skip to main content
U.S. flag

An official website of the United States government

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Skip to content
  • Feedback

    • TREC 2021 Health Misinformation Dataset

    Metadata Updated: September 30, 2025

    The Health Misinformation track aims to (1) provide a venue for research on retrieval methods that promote better decision making with search engines, and (2) develop new online and offline evaluation methods to predict the decision making quality induced by search results. Consumer health information is used as the domain of interest in the track.

    Access & Use Information

    Public: This dataset is intended for public access and use. License: See this page for license information.

    Downloads & Resources

    References

    https://trec.nist.gov/pubs/trec30/papers/Overview-HM.pdf

    Dates

    Metadata Created Date September 30, 2025
    Metadata Updated Date September 30, 2025

    Metadata Source

    Harvested from Commerce Non Spatial Data.json Harvest Source

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date September 30, 2025
    Metadata Updated Date September 30, 2025
    Publisher National Institute of Standards and Technology
    Maintainer
    Identifier ark:/88434/mds2-3304
    Data First Published 2025-02-05
    Language en
    Data Last Modified 2024-05-16 00:00:00
    Category Information Technology:Data and informatics
    Public Access Level public
    Bureau Code 006:55
    Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
    Schema Version https://project-open-data.cio.gov/v1.1/schema
    Catalog Describedby https://project-open-data.cio.gov/v1.1/schema/catalog.json
    Harvest Object Id 1f19f2f0-1d0c-4c48-8c28-2248b1a4bbd1
    Harvest Source Id bce99b55-29c1-47be-b214-b8e71e9180b1
    Harvest Source Title Commerce Non Spatial Data.json Harvest Source
    Homepage URL https://data.nist.gov/od/id/mds2-3304
    License https://www.nist.gov/open/license
    Program Code 006:045
    Related Documents https://trec.nist.gov/pubs/trec30/papers/Overview-HM.pdf
    Source Datajson Identifier True
    Source Hash a71cf11cabe1312f1d0c4614065cc3935a343b0cd6a98e2961026fdcc6a5d1de
    Source Schema Version 1.1

    Didn't find what you're looking for? Suggest a dataset here.