Improving Classification of Crisis-Related Social Media Content via Text Augmentation and Image Analysis.
Shivam SharmaCody BuntainPublished in: TREC (2020)
Keyphrases
- image analysis
- pattern recognition
- social media content
- image classification
- classification accuracy
- document analysis
- social media
- supervised machine learning
- statistical classification
- machine learning
- computer vision
- feature vectors
- brain image analysis
- security informatics
- sentiment analysis
- remote sensing
- text classification
- text mining
- information extraction
- feature extraction
- feature selection
- web search
- training set
- information technology
- decision trees
- website