Topic Extraction from Online Reviews for Classification and Recommendation.
Ruihai DongMarkus SchaalMichael P. O'MahonyBarry SmythPublished in: IJCAI (2013)
Keyphrases
- topic extraction
- document classification
- online reviews
- decision trees
- classification algorithm
- support vector
- feature space
- support vector machine
- text classification
- image classification
- text mining
- class labels
- machine learning
- supervised learning
- feature selection
- knn
- knowledge representation
- text documents
- sentiment analysis
- recommender systems
- opinion mining
- text analysis
- artificial intelligence