Extracting Situational Information from Microblogs during Disaster Events: a Classification-Summarization Approach.
Koustav RudraSubham GhoshNiloy GangulyPawan GoyalSaptarshi GhoshPublished in: CIKM (2015)
Keyphrases
- information sources
- training set
- pattern recognition
- feature vectors
- feature selection
- event detection
- information sharing
- domain knowledge
- spatial information
- decision support system
- emergency situations
- data sets
- classification algorithm
- text classification
- image classification
- supervised learning
- multi class
- classification accuracy
- feature space
- preprocessing
- support vector
- keywords