7 search results - page 2 / 2 » Automatic Seed Word Selection for Unsupervised Sentiment Cla... |
NLDB
2004
Springer
13 years 10 months ago
2004
Springer
Abstract. Extracting information automatically from texts for database representation requires previously well-grouped phrases so that entities can be separated adequately. This pr...
ICCV
2003
IEEE
14 years 7 months ago
2003
IEEE
The problem of selecting a subset of relevant features in a potentially overwhelming quantity of data is classic and found in many branches of science. Examples in computer vision...