Inferring Trust Using Relation Extraction in Heterogeneous Social Networks.
Nima HaghpanahMasoud AkhoondiHassan AbolhassaniPublished in: CSICC (2008)
Keyphrases
- relation extraction
- heterogeneous social networks
- automatic extraction
- information extraction
- social network analysis
- social networks
- domain specific
- named entities
- semantic relations
- semantic features
- information diffusion
- semantic role labeling
- question answering
- tree kernels
- heterogeneous networks
- dependency trees
- broad coverage
- named entity recognition
- information retrieval
- multiscale
- training data
- natural language processing
- conditional random fields
- knowledge discovery
- wordnet
- co occurrence