MR2: A Benchmark for Multimodal Retrieval-Augmented Rumor Detection in Social Media.
Xuming HuZhijiang GuoJunzhe ChenLijie WenPhilip S. YuPublished in: SIGIR (2023)
Keyphrases
- social media
- detection method
- image database
- multi modal
- automatic detection
- information retrieval
- document retrieval
- detection rate
- object detection
- relevance feedback
- detection accuracy
- multimedia databases
- magnetic resonance
- detection algorithm
- image retrieval
- video indexing
- mr images
- cross modal
- real world
- feature detection and description
- retrieval systems
- false positives
- anomaly detection
- query expansion
- medical images
- retrieval model
- test collection
- false alarms
- shape retrieval
- image data
- multimedia
- social networks