Exploiting Chunk-level Features to Improve Phrase Chunking.

Junsheng Zhou Weiguang Qu Fen Zhang

Published in: EMNLP-CoNLL (2012)

Keyphrases

image features
feature extraction
feature vectors
feature set
higher level
specific features
low level
structural features
genetic algorithm
social networks
multiscale
prior knowledge
structural information
abstraction levels