Automatic Extraction of Basis Expressions That Indicate Economic Trends.

Hiroki Sakaji Hiroyuki Sakai Shigeru Masuyama

Published in: PAKDD (2008)

Keyphrases

automatic extraction
relation extraction
biomedical literature
real time
starting point
wrapper generation
databases
neural network
information retrieval
information systems
term extraction
facial expressions
natural language text
expert systems
multiscale
case study
data sets