Improving Long-Tail Relation Extraction with Collaborating Relation-Augmented Attention.
Yang LiTao ShenGuodong LongJing JiangTianyi ZhouChengqi ZhangPublished in: COLING (2020)
Keyphrases
- unsupervised learning
- relation extraction
- long tail
- named entities
- automatic extraction
- information extraction
- named entity recognition
- domain specific
- semi supervised
- online advertising
- semantic features
- recommendation systems
- tree kernels
- semantic relations
- dependency trees
- question answering
- social media
- information retrieval systems
- user groups
- co occurrence
- natural language processing
- artificial intelligence