Reducing Approximation and Estimation Errors for Chinese Lexical Processing with Heterogeneous Annotations.

Weiwei Sun Xiaojun Wan

Published in: ACL (1) (2012)

Keyphrases

estimation error
approximation error
chinese text
estimation accuracy
covariance matrix
real time

standard deviation
gene ontology
semantic annotation
word segmentation
approximation algorithms
word sense disambiguation

error bounds
wordnet
domain specific
keywords
multiscale
metadata

natural language processing
multi objective
feature extraction
word pairs
genetic algorithm