NECKAr: A Named Entity Classifier for Wikidata.
Johanna GeißAndreas SpitzMichael GertzPublished in: GSCL (2017)
Keyphrases
- named entities
- co training
- named entity recognition
- information extraction
- natural language processing
- question answering
- named entity extraction
- relation extraction
- text mining
- co occurrence
- training data
- annotated corpus
- weakly supervised
- linguistic features
- decision trees
- noun phrases
- feature selection
- unsupervised learning
- data sets
- feature space
- proper names
- global context
- learning algorithm
- contextual features
- web news
- person names
- pattern recognition
- semi supervised