Human Sentiment and Activity Recognition in Disaster Situations Using Social Media Images Based on Deep Learning.
Amin Muhammad SadiqHuynsik AhnYoung Bok ChoiPublished in: Sensors (2020)
Keyphrases
- activity recognition
- deep learning
- human activities
- social media
- human activity recognition
- input image
- image features
- image classification
- object recognition
- human subjects
- image retrieval
- unsupervised learning
- action recognition
- test images
- multiple images
- mental models
- segmentation method
- image segmentation
- segmentation algorithm
- weakly supervised
- reinforcement learning
- multiscale