Multi-document semantic relation extraction for news analytics.
Yongpan ShengZenglin XuYafang WangGerard de MeloPublished in: World Wide Web (2020)
Keyphrases
- relation extraction
- semantic features
- domain specific
- natural language text
- dependency tree
- information extraction
- automatic extraction
- named entities
- semantic information
- dependency trees
- broad coverage
- semantic relations
- semantic role labeling
- semantic similarity
- low level features
- text classification
- named entity recognition
- high level
- tree kernels
- question answering
- visual features
- structural features
- dependency parsing
- wordnet
- artificial intelligence
- semantic roles
- semantic interpretation
- parse tree
- information retrieval
- natural language
- semantic representation
- natural language processing
- text mining
- co occurrence
- news stories
- image classification
- machine learning
- document clustering