Analysing sentiment change detection of Covid-19 tweets.
Panagiotis C. TheocharopoulosAnastasia TsoukalaSpiros V. GeorgakopoulosSotiris K. TasoulisVassilis P. PlagianakosPublished in: Neural Comput. Appl. (2023)
Keyphrases
- change detection
- sentiment analysis
- social media data
- social media
- topic specific
- remote sensing images
- remote sensing
- online social media
- sentiment classification
- micro blog
- data streams
- remotely sensed images
- remote sensing imagery
- online social networks
- named entities
- social networks
- micro blogging
- remotely sensed
- satellite imagery
- land cover change
- user generated content
- land cover
- satellite images
- news articles
- sentence level
- text classification
- image registration
- gamma distributions
- data sets
- image data
- man made structures
- machine learning