Concept Building with Non-Hierarchical Relations Extracted from Text - Comparing a Purely Syntactical Approach to a Semantic one.
Silvia M. W. MoraesVera Lúcia Strube de LimaLuis Otávio de Colla FurquimPublished in: FCA4AI@ECAI (2014)
Keyphrases
- linguistic analysis
- rhetorical structure theory
- concept hierarchy
- natural language text
- semantic network
- arabic text
- automatically extracted
- concept space
- dependency relations
- semantic information
- shallow semantic
- related concepts
- semantic content
- semantic knowledge
- text mining
- text segments
- semantic concepts
- natural language
- key concepts
- semantic representations
- linguistic patterns
- keywords
- high level
- semantically related
- semantic structure
- textual entailment
- information retrieval
- text documents
- automatically created
- syntactic structures
- semantic parsing
- visual concepts
- lexical semantics
- hierarchical tree
- domain specific
- natural language processing
- information extraction
- semantic representation
- database
- semantic video retrieval
- web documents
- recognizing textual entailment
- semantic web
- relevant concepts
- knowledge base
- text representation
- hierarchical structure
- semantic constraints
- linguistic information
- text retrieval
- low level features
- semantic relations
- word pairs
- video retrieval
- natural language understanding
- formal concept analysis
- semantic features
- conceptual graphs