146 search results - page 18 / 30 » Opinion Mining and Sentiment Analysis |
IPM
2010
13 years 6 months ago
2010
The paper presents methods of retrieving blog posts containing opinions about an entity expressed in the query. The methods use a lexicon of subjective words and phrases compiled ...
AUSDM
2007
Springer
14 years 1 months ago
2007
Springer
Opinion detection research relies on labeled documents for training data, either by assumptions based on the document’s origin or by using human assessors to categorise the docu...
ECAI
2010
Springer
13 years 8 months ago
2010
Springer
Abstract. Irony is an effective but challenging mode of communication that allows a speaker to express sentiment-rich viewpoints with concision, sharpness and humour. Irony is espe...
ACL
2012
11 years 10 months ago
2012
Extracting sentiment and topic lexicons is important for opinion mining. Previous works have showed that supervised learning methods are superior for this task. However, the perfo...
DSS
2010
13 years 5 months ago
2010