Time-aware relation extraction for entities using news headlines.
Nivedita SinhaJayendra BaruaRajdeep NiyogiDhaval PatelPublished in: ICACCI (2017)
Keyphrases
- relation extraction
- named entities
- entity extraction
- news stories
- reference resolution
- information extraction
- automatic extraction
- news articles
- domain specific
- named entity recognition
- question answering
- semantic relations
- natural language processing
- co occurrence
- semantic role labeling
- text documents
- dependency tree
- dependency trees
- text mining
- tree kernels
- named entity disambiguation
- semantic features
- entity ranking
- information retrieval
- parse tree
- maximum entropy
- broad coverage
- data mining
- document clustering
- unsupervised learning
- feature extraction