Clustering Syntactic Positions with Similar Semantic Requirements.
Pablo GamalloAlexandre AgustiniGabriel Pereira LopesPublished in: Comput. Linguistics (2005)
Keyphrases
- natural language
- syntactic semantic
- clustering algorithm
- semantic representation
- clustering method
- semantic parsing
- categorical data
- syntactic analysis
- semantic representations
- unsupervised learning
- text representation
- k means
- syntactic structures
- semantically similar
- domain ontology
- information theoretic
- natural language sentences
- context dependent
- data clustering
- semantic constraints
- semantic similarity
- data points
- semantic information
- outlier detection
- semantic analysis
- natural language understanding
- semantic annotation
- semantic knowledge
- semantic search
- semantic network
- high level
- hierarchical clustering
- recognizing textual entailment
- neural network