Automatic Lexico-Semantic Frames Acquisition from Syntactic Parsed Tree by Using Clustering and Combining Techniques.
Chaloemphon SirikayonAsanee KawtrakulPublished in: ISPA Workshops (2007)
Keyphrases
- parse tree
- clustering algorithm
- clustering method
- k means
- fully automatic
- tree structure
- information theoretic
- hierarchical clustering
- data clustering
- self organizing maps
- binary tree
- index structure
- cluster analysis
- hierarchical tree
- natural language
- graph theoretic
- tree kernels
- hierarchical structure
- document clustering
- spectral clustering
- frame rate
- categorical data
- automatically acquiring
- semantic role labeling
- neural network
- combining multiple
- video frames
- outlier detection
- semi automatic
- optical flow
- data structure