Table Based Fact Verification
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Learn to Combine Linguistic and Symbolic Information for Table-based Fact Verification
AbstractTable-based fact verification is expected to perform both linguistic reasoning and symbolic reasoning. Existing methods lack attention to take advantage of the combination of linguistic information and symbolic information. In …...
Logic-level Evidence Retrieval and Graph-based Verification Network for Table-based Fact Verification
AbstractTable-based fact verification task aims to verify whether the given statement is supported by the given semi-structured table. Symbolic reasoning with logical operations plays a crucial role in this task. …...
PASTA: Table-Operations Aware Fact Verification via Sentence-Table Cloze Pre-training
AbstractFact verification has attracted a lot of attention recently, e.g., in journalism, marketing, and policymaking, as misinformation and dis- information can sway one’s opinion and affect one’s actions. While fact-checking …...
Table-based Fact Verification with Self-adaptive Mixture of Experts
AbstractThe table-based fact verification task has recently gained widespread attention and yet remains to be a very challenging problem. It inherently requires informative reasoning over natural language together with different …...
Table-based Fact Verification with Self-labeled Keypoint Alignment
AbstractTable-based fact verification aims to verify whether a statement sentence is trusted or fake. Most existing methods rely on graph feature or data augmentation but fail to investigate evidence correlation …...