Detecting Temporal Trends of Technical Phrases by Using Importance Indices and Linear Regression.

Hidenao Abe Shusaku Tsumoto

Published in: ISMIS (2009)

Keyphrases

linear regression
temporal trends
least squares
health care
regression problems
regression methods
temporal analysis
ridge regression
linear regression model
regression method
locally weighted
temporal characteristics
nonlinear regression
kernel density estimators
data mining
spatial information
feature extraction