UMichigan: A Conditional Random Field Model for Resolving the Scope of Negation.
Amjad Abu-JbaraDragomir R. RadevPublished in: *SEM@NAACL-HLT (2012)
Keyphrases
- formal model
- mathematical model
- conceptual model
- experimental data
- probabilistic model
- em algorithm
- autoregressive
- data sets
- network model
- simulation model
- sensitivity analysis
- statistical model
- theoretical framework
- maximum likelihood
- hidden markov models
- cost function
- prior knowledge
- objective function
- similarity measure
- high level
- neural network