Sentence-level event classification in unstructured texts.
Martina NaughtonNicola StokesJoe CarthyPublished in: Inf. Retr. (2010)
Keyphrases
- sentence level
- text segmentation
- novelty detection
- support vector machine
- image classification
- feature vectors
- classification algorithm
- feature selection
- sentiment analysis
- feature space
- text classification
- sentiment classification
- multi document summarization
- machine learning
- unsupervised learning
- machine learning algorithms
- co occurrence
- supervised learning
- probabilistic model