Weakly Supervised Cross-Lingual Named Entity Recognition via Effective Annotation and Representation Projection.
Jian NiGeorgiana DinuRadu FlorianPublished in: CoRR (2017)
Keyphrases
- named entity recognition
- annotated corpus
- weakly supervised
- cross lingual
- relation extraction
- named entities
- information extraction
- natural language processing
- machine translation
- semi supervised
- conditional random fields
- text mining
- co occurrence
- maximum entropy
- domain specific
- learning algorithm
- machine learning
- text classification
- automatic extraction
- question answering
- information retrieval
- topic models
- unsupervised learning
- semantic relations
- supervised learning
- prior knowledge
- feature vectors
- object recognition
- artificial intelligence