NTNU-1$@$ScienceIE at SemEval-2017 Task 10: Identifying and Labelling Keyphrases with Conditional Random Fields.
Erwin MarsiUtpal Kumar SikdarCristina MarcoBiswanath BarikRune SætrePublished in: SemEval@ACL (2017)
Keyphrases
- conditional random fields
- keyphrases
- keyphrase extraction
- domain specific
- automatic keyphrase extraction
- graphical models
- probabilistic model
- information extraction
- hidden markov models
- higher order
- sequence labeling
- generative model
- markov random field
- crf model
- named entity recognition
- keywords
- document retrieval
- pairwise
- text documents
- news articles
- maximum entropy
- web page prediction
- word sense disambiguation
- segmentation method
- image segmentation
- multi class
- bayesian networks