Unsupervised learning of semantic representation for documents with the law of total probability.
Yang WeiJin-Mao WeiZhenglu YangPublished in: Nat. Lang. Eng. (2018)
Keyphrases
- semantic representation
- unsupervised learning
- natural language
- plain text
- semantic integration
- conceptual graphs
- semantic representations
- supervised learning
- document collections
- information retrieval
- semantic constraints
- document clustering
- information retrieval systems
- databases
- dimensionality reduction
- xml documents
- object recognition
- expectation maximization
- text documents
- relevance feedback
- semantic relationships
- semi supervised
- textual descriptions
- high level
- data sets