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Frequency Spectrum Is More Effective for Multimodal Representation and Fusion: A Multimodal Spectrum Rumor Detector.

An LaoQi ZhangChongyang ShiLongbing CaoKun YiLiang HuDuoqian Miao
Published in: AAAI (2024)
Keyphrases
  • frequency spectrum
  • fourier transform
  • frequency domain
  • spectral features
  • frequency band
  • feature selection
  • pattern recognition
  • virtual environment
  • change detection