Weight Predication on Missing Links in Social Networks. A Cross-Entropy-Based Approach.
Wilhelm RödderAndreas DellnitzIvan Ricardo GartnerSebastian LitzingerPublished in: FLAP (2019)
Keyphrases
- cross entropy
- missing links
- link prediction
- social networks
- social network analysis
- log likelihood
- maximum likelihood
- evaluation metrics
- random walk
- network structure
- language modeling
- complex networks
- machine learning
- ranking functions
- error function
- em algorithm
- supervised learning
- probabilistic model
- training data
- search engine