PoLoBag: Polynomial Lasso Bagging for signed gene regulatory network inference from expression data.
Gourab Ghosh RoyNicholas GeardKarin VerspoorShan HePublished in: Bioinform. (2021)
Keyphrases
- gene regulatory networks
- undirected graphical models
- dynamic bayesian networks
- bayesian inference
- graphical models
- reverse engineering
- gene networks
- network model
- gene expression data
- structure learning
- conditional random fields
- decision trees
- feature selection
- probabilistic model
- machine learning
- approximate inference
- probabilistic inference
- bayesian networks
- cross validation
- training set
- biological data
- least squares
- metropolis hastings algorithm
- factor graphs
- exact inference
- hyperparameters
- model selection
- sparse representation
- sample size
- probabilistic graphical models
- partition function
- prior information
- learning algorithm
- data sets