CLEFeHealth 2014 Normalization of Information Extraction Challenge using Multi-model Method.
Yu-Cheng LiuLun-Wei KuPublished in: CLEF (Working Notes) (2014)
Keyphrases
- statistical model
- mathematical model
- objective function
- prior knowledge
- markov model
- preprocessing
- cost function
- energy function
- probabilistic model
- analytical model
- sensitivity analysis
- similarity measure
- network model
- theoretical analysis
- statistical methods
- hybrid model
- parameter estimation
- high accuracy
- study proposes
- optimization model
- normalization method
- regression analysis
- linear model
- bp neural network
- machine learning
- closed form
- neural network
- optimization method
- linear regression
- high order
- classification method
- input data
- tree structure
- monte carlo simulation
- support vector machine
- information extraction
- semi supervised
- em algorithm
- detection method
- kalman filter
- evaluation method
- recognition algorithm
- bayesian framework
- prior information