Language-Agnostic Relation Extraction from Wikipedia Abstracts.
Nicolas HeistHeiko PaulheimPublished in: ISWC (1) (2017)
Keyphrases
- relation extraction
- named entities
- semantic relations
- information extraction
- natural language text
- manually annotated
- automatic extraction
- entity extraction
- named entity recognition
- natural language
- natural language processing
- annotated corpus
- domain specific
- question answering
- semantic role labeling
- dependency trees
- named entity recognizer
- wordnet
- named entity disambiguation
- text mining
- semantic features
- machine learning
- noun phrases
- parse tree
- broad coverage
- ontology learning
- tree kernels
- entity ranking
- feature selection
- text documents
- semantic information
- document collections
- visual features
- knowledge acquisition
- co occurrence