Beyond linear chain: a journey through conditional random fields for information extraction from text.
Diego MarcheggianiPublished in: SIGIR Forum (2014)
Keyphrases
- conditional random fields
- information extraction from text
- information extraction
- named entity recognition
- crf model
- sequence labeling
- hidden markov models
- natural language processing
- higher order
- graphical models
- maximum entropy
- information retrieval
- random fields
- probabilistic model
- structured prediction
- image labeling
- semi markov
- web documents
- structured learning
- pairwise
- machine learning
- generative model
- markov models
- web page prediction
- named entities
- parameter learning
- markov networks
- protein fold recognition