Opinion Analysis For Online Reviews e-bog
403,64 DKK
(inkl. moms 504,55 DKK)
This book provides a comprehensive introduction on opinion analysis for online reviews. It offers the newest research on opinion mining, including theories, algorithms and datasets. A new feature presentation method is highlighted for sentiment classification. Then, a three-phase framework for sentiment classification is proposed, where a set of sentiment classifiers are selected automatically ...
E-bog
403,64 DKK
Forlag
World Scientific
Udgivet
2 juni 2016
Længde
128 sider
Genrer
UNC
Sprog
English
Format
pdf
Beskyttelse
LCP
ISBN
9789813100466
This book provides a comprehensive introduction on opinion analysis for online reviews. It offers the newest research on opinion mining, including theories, algorithms and datasets. A new feature presentation method is highlighted for sentiment classification. Then, a three-phase framework for sentiment classification is proposed, where a set of sentiment classifiers are selected automatically to make predictions. Such predictions are integrated via ensemble learning. Finally, to solve the problem of combination explosion encountered, a greedy algorithm is devised to select the base classifiers.