Brand-Related Events Detection, Classification and Summarization on Twitter.
Eric MedvetAlberto BartoliPublished in: Web Intelligence (2012)
Keyphrases
- soccer video
- social media
- event detection
- classification accuracy
- classification algorithm
- support vector machine svm
- pattern recognition
- neural network
- support vector
- classification method
- detection method
- detection algorithm
- social media streams
- robust detection
- pattern classification
- text classification
- feature vectors
- image classification
- decision trees
- machine learning
- support vector machine
- knn
- learning algorithm
- false positives
- training set
- feature space
- classification scheme
- video analysis
- false alarms
- detection rate
- digital mammograms
- feature extraction and classification
- training data
- automatic detection
- breast cancer
- class labels
- information extraction
- object detection