A review method based on a matrix interpretation of GSN.
Shuichiro YamamotoYutaka MatsunoPublished in: JCKBSE (2012)
Keyphrases
- cost function
- probabilistic model
- decomposition method
- experimental evaluation
- synthetic data
- covariance matrix
- significant improvement
- high accuracy
- detection method
- markov chain
- sparse matrix
- high precision
- segmentation method
- optimization algorithm
- theoretical analysis
- computationally efficient
- objective function
- prior knowledge
- recommender systems
- pairwise
- preprocessing