Distant supervised relation extraction via long short term memory networks with sentence embedding.
Dengchao HeHongjun ZhangWenning HaoRui ZhangGang ChenDawei JinKai ChengPublished in: Intell. Data Anal. (2017)
Keyphrases
- relation extraction
- dependency tree
- semantic role labeling
- automatic extraction
- manually annotated
- dependency trees
- information extraction
- parse tree
- domain specific
- semantic relations
- named entities
- semantic features
- question answering
- natural language text
- broad coverage
- supervised learning
- named entity recognition
- linguistic features
- learning algorithm
- dependency parsing
- semi supervised
- tree kernels
- maximum entropy
- unsupervised learning
- natural language
- noun phrases
- higher level
- low level
- keywords
- feature selection