Named Entity Recognition and Linking on Historical Newspapers: UvA.ILPS & REL at CLEF HIPE 2020.
Vera ProvatorovaSvitlana VakulenkoEvangelos KanoulasKoen DercksenJohannes M. van HulstPublished in: CLEF (Working Notes) (2020)
Keyphrases
- named entity recognition
- question answering
- named entities
- information extraction
- named entity recognizer
- natural language processing
- text summarization
- information retrieval
- semi supervised
- conditional random fields
- maximum entropy
- query expansion
- cross language
- annotated corpus
- news articles
- sequence labeling
- web pages
- relation extraction
- test collection
- cross lingual
- classifier ensemble
- text documents
- chinese named entity recognition
- proper names
- machine learning
- artificial intelligence
- search engine
- machine translation
- pairwise
- unsupervised learning
- co occurrence
- hidden markov models