On the Utilization of Structural and Textual Information of a Scientific Knowledge Graph to Discover Future Research Collaborations: A Link Prediction Perspective.
Nikolaos GiarelisNikos KanakarisNikos I. KaracapilidisPublished in: DS (2020)
Keyphrases
- link prediction
- textual information
- random walk
- scientific knowledge
- link formation
- social networks
- social network analysis
- visual information
- visual content
- text documents
- contextual information
- web documents
- keywords
- low level features
- complex networks
- network structure
- heterogeneous information networks
- collaborative filtering
- feature space
- qualitative and quantitative
- visual features
- science learning
- machine learning
- low level
- video retrieval
- markov chain