Keep Your Bearings: Lightly-Supervised Information Extraction with Ladder Networks That Avoids Semantic Drift.
Ajay NageshMihai SurdeanuPublished in: NAACL-HLT (2) (2018)
Keyphrases
- information extraction
- natural language
- machine learning
- natural language processing
- semantic knowledge
- text mining
- learning algorithm
- semantic tagging
- information retrieval
- natural language text
- question answering
- supervised learning
- linguistic patterns
- semantic representation
- web documents
- numerical solution
- free text
- semi structured
- precision and recall
- social networks
- high level
- text processing
- supervised classification
- named entity recognition
- semantic network
- semantic similarity
- complex networks
- domain specific
- unsupervised learning
- semantic information
- named entities
- network structure
- domain ontology
- conditional random fields
- text summarization
- relational learning
- web mining
- structured data
- active learning
- feature selection
- condition monitoring
- information extraction systems
- computer networks
- knowledge representation