Examination of effective features for CRF-based bibliography extraction from reference strings.
Daiki MatsuokaManabu OhtaAtsuhiro TakasuJun AdachiPublished in: ICDIM (2016)
Keyphrases
- automatically extracted
- information extraction
- classification method
- conditional random fields
- pairwise
- low level
- high quality
- feature vectors
- markov random field
- contextual features
- data sets
- maximum entropy
- benchmark datasets
- graphical models
- image features
- prior knowledge
- multiscale
- feature extraction
- feature selection
- information retrieval
- neural network