Semantic multimodal violence detection based on local-to-global embedding.

Yujiang Pu Xiaoyu Wu Shengjin Wang Yuming Huang Zihao Liu Chaonan Gu

Published in: Neurocomputing (2022)

Keyphrases

multi modal
automatic detection
high level
object detection
detection algorithm
global information

false positives
semantic concepts
semantic network
semantic knowledge
semantic information
semantic representation

multimedia
information retrieval
data sets
semantic search
multidimensional scaling
semantic analysis

false alarms
low level features
vector space
domain specific
co occurrence