Selection gate-based networks for semantic relation extraction.
Jun SunYan LiYatian ShenLei ZhangWenke DingXianjin ShiXiajiong ShenGuilin QiJing HePublished in: Int. J. Embed. Syst. (2021)
Keyphrases
- relation extraction
- semantic features
- domain specific
- natural language text
- information extraction
- automatic extraction
- dependency tree
- dependency trees
- named entities
- semantic information
- broad coverage
- semantic relations
- semantic similarity
- tree kernels
- low level features
- semantic role labeling
- named entity recognition
- visual features
- question answering
- text classification
- wordnet
- structural features
- parse tree
- general purpose
- high level
- information retrieval
- conceptual graphs
- semantic web
- knowledge acquisition
- knowledge discovery