A Unified Representation Learning Strategy for Open Relation Extraction with Ranked List Loss.
Renze LouFan ZhangXiaowei ZhouYutong WangMinghui WuLin SunPublished in: CCL (2021)
Keyphrases
- learning strategies
- relation extraction
- ranked list
- automatic extraction
- information extraction
- active learning
- semantic relations
- semantic features
- named entity recognition
- online learning
- search queries
- domain specific
- retrieval systems
- user queries
- multimedia
- relevant documents
- named entities
- question answering
- query expansion
- search engine
- learning algorithm
- information retrieval systems
- training data
- databases