DSCMF: prediction of LncRNA-disease associations based on dual sparse collaborative matrix factorization.
Jin-Xing LiuMing-Ming GaoZhen CuiYing-Lian GaoFeng LiPublished in: BMC Bioinform. (2021)
Keyphrases
- matrix factorization
- latent factors
- collaborative filtering
- low rank matrix
- tensor factorization
- low rank
- recommender systems
- prediction accuracy
- missing data
- factorization methods
- factor analysis
- negative matrix factorization
- sparse non negative
- nonnegative matrix factorization
- data sparsity
- variational bayesian
- sparsity constraints
- item recommendation
- stochastic gradient descent
- probabilistic matrix factorization
- feature selection
- factorization method
- sparse matrix
- dictionary learning
- missing values
- generative model
- probabilistic model
- personalized ranking
- clustering algorithm