Unsupervised Multi-label Text Classification Using a World Knowledge Ontology.
Xiaohui TaoYuefeng LiRaymond Y. K. LauHua WangPublished in: PAKDD (1) (2012)
Keyphrases
- world knowledge
- multi label
- text classification
- bag of words
- text categorization
- feature generation
- unsupervised learning
- multi label classification
- machine learning
- image classification
- text mining
- feature selection
- knowledge sources
- text documents
- natural language text
- naive bayes
- document classification
- background knowledge
- labeled data
- n gram
- knn
- semantic features
- unlabeled data
- supervised learning
- noun phrases
- semi supervised
- domain knowledge
- neural network
- co training
- image features
- class labels
- k nearest neighbor