Investigating the Contribution of Distributional Semantic Information for Dialogue Act Classification.
Dmitrijs MilajevsMatthew PurverPublished in: CVSC@EACL (2014)
Keyphrases
- semantic information
- semantic features
- wordnet
- semantic analysis
- machine learning
- low level
- structural information
- keywords
- contextual information
- classification accuracy
- domain knowledge
- semantic meaning
- domain ontology
- feature vectors
- xml documents
- high level
- image classification
- semantic relatedness
- semantic knowledge
- classification algorithm
- decision trees
- semantic relationships
- metadata
- low level features
- semantic similarity
- co occurrence
- data sets
- linguistic information
- artificial intelligence
- feature selection
- text documents
- background knowledge
- natural language
- feature space
- semantic web