Parameter learning for multi-factors of entity answer extracting.
Huanyun ZongZhengtao YuCunli MaoJunjie ZouJianyi GuoPublished in: FSKD (2010)
Keyphrases
- parameter learning
- bayesian networks
- structure learning
- conditional random fields
- maximum likelihood
- statistical learning
- markov random field
- generative model
- approximate inference
- expectation maximization
- em algorithm
- machine learning
- parameter estimation
- graphical models
- network structure
- semi supervised
- probabilistic model
- learning algorithm
- information retrieval