Metallic materials ontology population from LOD based on conditional random field.
Xiaoming ZhangZhishen ZhangHuiyong WangMingming MengDongyu PanPublished in: Comput. Ind. (2018)
Keyphrases
- conditional random fields
- ontology population
- information extraction
- crf model
- long range
- domain independent
- natural language processing
- superpixels
- named entity recognition
- text mining
- weakly supervised
- random fields
- information retrieval
- graphical models
- maximum entropy
- named entities
- probabilistic model
- machine learning
- hidden markov models
- markov random field
- pairwise
- bayesian networks
- relation extraction
- domain specific
- single image
- generative model
- domain knowledge
- higher order
- natural language
- training data
- image processing