A Hybrid Model of Classification and Generation for Spatial Relation Extraction.
Feng WangPeifeng LiQiaoming ZhuPublished in: COLING (2022)
Keyphrases
- hybrid model
- relation extraction
- support vector machine svm
- tree kernels
- support vector machine
- automatic extraction
- feature extraction
- pattern recognition
- artificial neural networks
- feature vectors
- feature selection
- semantic relations
- classification accuracy
- question answering
- semantic features
- information extraction
- named entities
- domain specific
- semantic role labeling
- dependency trees
- unsupervised learning
- text classification
- probabilistic model
- decision trees
- artificial intelligence
- machine learning
- feature set
- neural network
- support vector regression
- feature space
- support vector
- parse tree
- information retrieval
- hybrid models