ZeroShotCeres: Zero-Shot Relation Extraction from Semi-Structured Webpages.
Colin LockardPrashant ShiralkarXin Luna DongHannaneh HajishirziPublished in: ACL (2020)
Keyphrases
- relation extraction
- semi structured
- information extraction
- web documents
- web pages
- structured data
- search engine
- semantic relations
- named entity recognition
- text mining
- named entities
- natural language processing
- automatic extraction
- free text
- semantic role labeling
- website
- keywords
- web data
- domain specific
- broad coverage
- data model
- tree kernels
- information retrieval
- dependency trees
- question answering
- text documents
- semantic features
- natural language
- machine learning
- conditional random fields
- web mining
- domain knowledge
- pairwise
- object recognition
- html documents
- similarity measure
- high level