Image Popularity Prediction in Social Media Using Sentiment and Context Features.
Francesco GelliTiberio UricchioMarco BertiniAlberto Del BimboShih-Fu ChangPublished in: ACM Multimedia (2015)
Keyphrases
- social media
- image features
- low level
- extracting features
- original images
- spatial distribution
- invariant features
- image classification
- spatial information
- feature values
- salient features
- image pixels
- extracted features
- image content
- image regions
- keypoints
- image data
- single image
- multiscale
- grey level
- matching process
- feature matching
- global features
- feature representation
- image analysis
- feature vectors
- input image
- feature extraction
- region of interest
- test images
- image matching
- high resolution
- contextual information
- edge detection
- feature detectors
- color features
- similarity measure
- image description
- prediction accuracy
- spatial relationships
- image set
- segmentation method
- image representation
- sample images
- sift descriptors
- user comments
- real world events
- social networks
- sentiment classification
- sentiment analysis
- gray level
- segmentation algorithm
- feature points
- feature set
- image retrieval
- object recognition
- image segmentation