81 search results - page 1 / 17 » A Comparative Study of Feature Extraction Algorithms in Cust... |
SEMCO
2008
IEEE
13 years 10 months ago
2008
IEEE
The paper systematically compares two feature extraction algorithms to mine product features commented on in customer reviews. The first approach [17] identifies candidate featu...
LREC
2010
13 years 5 months ago
2010
With the growing interest in opinion mining from web data, more works are focused on mining in English and Chinese reviews. Probing into the problem of product opinion mining, thi...
WWW
2005
ACM
14 years 5 months ago
2005
ACM
The Web has become an excellent source for gathering consumer opinions. There are now numerous Web sites containing such opinions, e.g., customer reviews of products, forums, disc...
ACSC
2003
IEEE
13 years 9 months ago
2003
IEEE
We introduced a novel method employing a hierarchical domain ontology structure to extract features representing documents in our previous publication (Wang 2002). All raw words i...
ICPR
2002
IEEE
13 years 9 months ago
2002
IEEE
In this paper, a method to automatically extract the main information from a long-term electrocardiographic signal is presented. This method is based on techniques of pattern reco...