ArticleScientific reports2015
Prediction of Links and Weights in Networks by Reliable Routes.
Article in Scientific reports, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.
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Who cites it
22 citing papers in PubMed.
- Towards a hierarchical approach and scalable semi-local centrality for key node identification in weighted complex networks.Scientific reports · 2026Article
- Examining Supervised Machine Learning Methods for Integer Link Weight Prediction Using Node Metadata.Entropy (Basel, Switzerland) · 2022Article
- Progresses and challenges in link prediction.iScience · 2021Review
- Path-based extensions of local link prediction methods for complex networks.Scientific reports · 2020Article
- A Pólya urn approach to information filtering in complex networks.Nature communications · 2019Article
- Link Prediction based on Quantum-Inspired Ant Colony Optimization.Scientific reports · 2018Article
- Quantifying the Effects of Topology and Weight for Link Prediction in Weighted Complex Networks.Entropy (Basel, Switzerland) · 2018Article
- Predicting potential drug-drug interactions on topological and semantic similarity features using statistical learning.PloS one · 2018Article
- Refine gene functional similarity network based on interaction networks.BMC bioinformatics · 2017Article
- Mutual information model for link prediction in heterogeneous complex networks.Scientific reports · 2017Article
- Temporally Factorized Network Modeling for Evolutionary Network Analysis.Proceedings of the ... International Conference on Web Search & Data Mining. International Conference on Web Search & Data Mining · 2017Article
- The integration of weighted human gene association networks based on link prediction.BMC systems biology · 2017Article
- The geometric nature of weights in real complex networks.Nature communications · 2017Article
- Link prediction on Twitter.PloS one · 2017Article
- A new two-stage method for revealing missing parts of edges in protein-protein interaction networks.PloS one · 2017Article
- Weight prediction in complex networks based on neighbor set.Scientific reports · 2016Article
- Predicting missing links in complex networks based on common neighbors and distance.Scientific reports · 2016Article
- Playing the role of weak clique property in link prediction: A friend recommendation model.Scientific reports · 2016Article
- Article
- An efficient method for link prediction in weighted multiplex networks.Computational social networks · 2016Article
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Authors and funding
8 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Link prediction aims to uncover missing links or predict the emergence of future relationships from the current network structure. Plenty of algorithms have been developed for link prediction in unweighted networks, but only a few have been extended to weighted networks. In this paper, we present what we call a "reliable-route method" to extend unweighted local similarity indices to weighted ones. Using these indices, we can predict both the existence of links and their weights. Experiments on various real-world networks suggest that our reliable-route weighted resource-allocation index performs noticeably better than others with respect to weight prediction. For existence prediction it is either the highest or very close to the highest. Further analysis shows a strong positive correlation between the clustering coefficient and prediction accuracy. Finally, we apply our method to the prediction of missing protein-protein interactions and their confidence scores from known PPI networks. Once again, our reliable-route method shows the highest accuracy.
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