Using semantic similarity to reduce wrong labels in distant supervision for relation extraction.
Chengsen RuJintao TangShasha LiSongxian XieTing WangPublished in: Inf. Process. Manag. (2018)
Keyphrases
- semantic similarity
- relation extraction
- semantic features
- co occurrence
- wordnet
- semantic relations
- semantic information
- automatic extraction
- similarity measure
- named entities
- information extraction
- domain specific
- semantic similarity computation
- question answering
- word sense disambiguation
- training data
- semantic role labeling
- active learning
- natural language processing
- domain knowledge
- named entity recognition
- pairwise
- text classification
- probabilistic model
- semantic content
- parse tree
- information retrieval