Tree Topological Features for Unlexicalized Parsing.

Samuel W. K. Chan Lawrence Y. L. Cheung Mickey W. C. Chong

Published in: COLING (Posters) (2010)

Keyphrases

topological features
link prediction
parse tree
persistent homology
tree structure
natural language
dependency parsing
topological spaces
real time
mobile robot
single image
multi sensor
tree structures
topological map