Constructing Event Corpus from Inverted Index for Sentence Level Crime Event Detection and Classification.
S. G. ShailaA. VadivelP. ShanthiPublished in: JIST (2013)
Keyphrases
- multi document summarization
- event detection
- sentence level
- inverted index
- event recognition
- activity recognition
- feature vectors
- active database management systems
- text classification
- image classification
- supervised learning
- feature selection
- document retrieval
- image data
- relational databases
- feature space
- decision trees
- multi dimensional
- text categorization
- action recognition
- sentiment analysis
- sentiment classification
- data streams
- data structure
- multimedia