A Modified PMF Model Incorporating Implicit Item Associations.
Qiang LiuChengwei WangCongfu XuPublished in: ICTAI (2012)
Keyphrases
- computational model
- information retrieval
- neural network model
- objective function
- markov random field
- prediction model
- formal model
- experimental data
- statistical model
- mathematical model
- probabilistic model
- high level
- database
- graphical models
- cost function
- multi agent systems
- case study
- network structure
- sensitivity analysis
- knowledge base
- machine learning
- data sets