Improving Multimodal Classification of Social Media Posts by Leveraging Image-Text Auxiliary tasks.
Danae Sánchez VillegasDaniel Preotiuc-PietroNikolaos AletrasPublished in: CoRR (2023)
Keyphrases
- social media
- image classification
- low level
- input image
- supervised machine learning
- image features
- multiscale
- image data
- image segmentation
- classification accuracy
- brain image analysis
- pattern recognition
- test images
- feature extraction
- user generated content
- image representation
- web images
- hyperspectral images
- feature vectors
- image collections
- single image
- edge detection
- decision trees
- preprocessing stage
- image retrieval
- image analysis
- feature points
- image set
- image content
- segmentation algorithm
- multi modal
- feature space
- image annotation
- segmentation method
- image search
- textual information
- machine learning
- text mining
- confidence scores
- feature selection