Information Retrieval Using Label Propagation Based Ranking.
Lingpeng YangDonghong JiYu NiePublished in: NTCIR (2007)
Keyphrases
- label propagation
- information retrieval
- semi supervised
- semi supervised learning
- constrained spectral clustering
- class labels
- community detection
- labeled data
- unlabeled data
- text mining
- information retrieval systems
- search engine
- machine learning
- spectral clustering
- document collections
- complex networks
- probabilistic model
- active learning
- supervised learning
- pairwise constraints