Sentiment Clustering: A Novel Method to Explore in the Blogosphere.
Shi FengDaling WangGe YuChao YangNan YangPublished in: APWeb/WAIM (2009)
Keyphrases
- clustering method
- synthetic data
- parameter free
- computational complexity
- high precision
- experimental evaluation
- mutual information
- unsupervised learning
- preprocessing
- significant improvement
- cost function
- similarity measure
- high accuracy
- feature set
- probabilistic model
- detection method
- support vector machine svm
- computational cost
- dynamic programming
- pairwise
- objective function