Semi-Supervised Multi-aspect Detection of Misinformation using Hierarchical Joint Decompositioncs.SI
HiJoD detects misinformation using multiple aspects and outperforms state-of-the-art methods.
problem Detecting misinformation with limited labeled data.
method Hierarchical Joint Decomposition framework combining content, context, and domain features.
result HiJoD achieves F1-scores of 74% and 81% on Twitter and Politifact datasets respectively, and is faster than similar approaches.