PolitiFact
A publicly available dataset used in fake news detection research, primarily covering fact-checked content in the political domain. It is widely used to evaluate misinformation detection models.
Timeline (last 90 days)
The research team conducted validation on three public datasets: PolitiFact, GossipCop, and LUN.
The GCA method achieved significant improvements under multiple emotional conditions on PolitiFact and LUN, and maintained competitive performance on GossipCop.
PolitiFact data comes from the American political fact-checking website PolitiFact.com, annotations are completed by professional fact-checkers, and the content is primarily political statements.
The LIAR benchmark was published by Wang in 2017 and contains approximately 12,800 political statements from PolitiFact, annotated with six-level veracity labels.
FakeNewsNet is a commonly used misinformation benchmark dataset in academia, containing annotated news from two fact-checking platforms, PolitiFact and GossipCop, covering politics and entertainment.
All Facts (5)
The research team conducted validation on three public datasets: PolitiFact, GossipCop, and LUN.
50%UnverifiedThe GCA method achieved significant improvements under multiple emotional conditions on PolitiFact and LUN, and maintained competitive performance on GossipCop.
50%UnverifiedPolitiFact data comes from the American political fact-checking website PolitiFact.com, annotations are completed by professional fact-checkers, and the content is primarily political statements.
50%UnverifiedThe LIAR benchmark was published by Wang in 2017 and contains approximately 12,800 political statements from PolitiFact, annotated with six-level veracity labels.
50%UnverifiedFakeNewsNet is a commonly used misinformation benchmark dataset in academia, containing annotated news from two fact-checking platforms, PolitiFact and GossipCop, covering politics and entertainment.
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