Entity Recognition and Relation Extraction from Scientific and Technical Texts in Russian.
Elena BruchesAlexey PaulsTatiana BaturaVladimir IsachenkoPublished in: CoRR (2020)
Keyphrases
- relation extraction
- natural language text
- manually annotated
- information extraction
- automatic extraction
- domain specific
- named entities
- semantic relations
- semantic role labeling
- information extraction systems
- broad coverage
- question answering
- named entity recognition
- dependency trees
- semantic features
- reference resolution
- tree kernels
- annotated corpus
- text documents
- text mining
- natural language processing
- natural language
- artificial intelligence
- parse tree
- named entity recognizer
- syntactic structures
- image retrieval
- keywords