Relation Extraction with Word Graphs from N-grams.
Han QinYuanhe TianYan SongPublished in: EMNLP (1) (2021)
Keyphrases
- n gram
- relation extraction
- automatic extraction
- language model
- information extraction
- named entities
- semantic features
- text classification
- domain specific
- semantic relations
- natural language text
- part of speech
- semantic role labeling
- bag of words
- question answering
- variable length
- named entity recognition
- language modeling
- parse tree
- character n grams
- information retrieval
- named entity recognizer
- text mining
- expert systems
- artificial intelligence
- conditional random fields
- web documents
- image classification
- co occurrence
- knowledge base
- machine learning