400 search results - page 12 / 80 » Sentiment Analysis and the Use of Extrinsic Datasets in Eval... |
BMCBI
2007
14 years 11 months ago
2007
Background: Array comparative genome hybridization (aCGH) provides information about genomic aberrations. Alterations in the DNA copy number may cause the cell to malfunction, lea...
109
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DAS
2006
Springer
15 years 3 months ago
2006
Springer
Over the past two decades a significant number of layout analysis (page segmentation and region classification) approaches have been proposed in the literature. Each approach has b...
92
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IPM
2010
14 years 10 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 ...
COLING
2010
14 years 6 months ago
2010
For sentiment analysis, lexicons play an important role in many related tasks. In this paper, aiming to build Chinese emotion lexicons for public use, we adopted a graph-based alg...
IAT
2009
IEEE
15 years 6 months ago
2009
IEEE
— Opinion mining is the task of extracting from a set of documents opinions expressed by a source on a specified target. This article presents a comparative study on the methods ...