Visual opinion analysis of customer feedback data

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OELKE, Daniela, Ming C. HAO, Christian ROHRDANTZ, Daniel A. KEIM, Umeshwar DAYAL, Lars-Erik HAUG, Halldór JANETZKO, 2009. Visual opinion analysis of customer feedback data. 2009 IEEE Symposium on Visual Analytics Science and Technology. Atlantic City, NJ, USA, Oct 12, 2009 - Oct 13, 2009. In: 2009 IEEE Symposium on Visual Analytics Science and Technology. IEEE, pp. 187-194. ISBN 978-1-4244-5283-5. Available under: doi: 10.1109/VAST.2009.5333919

@inproceedings{Oelke2009-10Visua-6392, title={Visual opinion analysis of customer feedback data}, year={2009}, doi={10.1109/VAST.2009.5333919}, isbn={978-1-4244-5283-5}, publisher={IEEE}, booktitle={2009 IEEE Symposium on Visual Analytics Science and Technology}, pages={187--194}, author={Oelke, Daniela and Hao, Ming C. and Rohrdantz, Christian and Keim, Daniel A. and Dayal, Umeshwar and Haug, Lars-Erik and Janetzko, Halldór} }

<rdf:RDF xmlns:dcterms="" xmlns:dc="" xmlns:rdf="" xmlns:bibo="" xmlns:dspace="" xmlns:foaf="" xmlns:void="" xmlns:xsd="" > <rdf:Description rdf:about=""> <dc:creator>Rohrdantz, Christian</dc:creator> <dc:contributor>Dayal, Umeshwar</dc:contributor> <dc:contributor>Rohrdantz, Christian</dc:contributor> <dcterms:hasPart rdf:resource=""/> <dc:format>application/pdf</dc:format> <dc:contributor>Keim, Daniel A.</dc:contributor> <foaf:homepage rdf:resource="http://localhost:8080/jspui"/> <dspace:hasBitstream rdf:resource=""/> <dcterms:bibliographicCitation>First publ. in: IEEE Symposium on Visual Analytics Science and Technology (VAST) : Atlantic City, New Jersey, USA, October 12-13, 2009 : proceedings / John Stasko. -[Piscataway, N.J.] : IEEE Xplore, 2009. - pp. 187-194. - ISBN 978-1-4244-5283-5</dcterms:bibliographicCitation> <dc:contributor>Haug, Lars-Erik</dc:contributor> <dcterms:abstract xml:lang="eng">Today, online stores collect a lot of customer feedback in the form of surveys, reviews, and comments. This feedback is categorized and in some cases responded to, but in general it is underutilized even though customer satisfaction is essential to the success of their business. In this paper, we introduce several new techniques to interactively analyze customer comments and ratings to determine the positive and negative opinions expressed by the customers. First, we introduce a new discrimination-based technique to automatically extract the terms that are the subject of the positive or negative opinion (such as price or customer service) and that are frequently commented on. Second, we derive a Reverse-Distance-Weighting method to map the attributes to the related positive and negative opinions in the text. Third, the resulting high-dimensional feature vectors are visualized in a new summary representation that provides a quick overview. We also cluster the reviews according to the similarity of the comments. Special thumbnails are used to provide insight into the composition of the clusters and their relationship. In addition, an interactive circular correlation map is provided to allow analysts to detect the relationships of the comments to other important attributes and the scores. We have applied these techniques to customer comments from real-world online stores and product reviews from web sites to identify the strength and problems of different products and services, and show the potential of our technique.</dcterms:abstract> <dc:creator>Hao, Ming C.</dc:creator> <dc:date rdf:datatype="">2011-03-24T16:12:25Z</dc:date> <dc:creator>Dayal, Umeshwar</dc:creator> <dc:contributor>Hao, Ming C.</dc:contributor> <dc:creator>Janetzko, Halldór</dc:creator> <dcterms:issued>2009-10</dcterms:issued> <dc:contributor>Janetzko, Halldór</dc:contributor> <dcterms:rights rdf:resource=""/> <dcterms:title>Visual opinion analysis of customer feedback data</dcterms:title> <dc:rights>terms-of-use</dc:rights> <dcterms:isPartOf rdf:resource=""/> <dc:creator>Keim, Daniel A.</dc:creator> <dc:creator>Haug, Lars-Erik</dc:creator> <dc:language>eng</dc:language> <dspace:isPartOfCollection rdf:resource=""/> <void:sparqlEndpoint rdf:resource="http://localhost/fuseki/dspace/sparql"/> <bibo:uri rdf:resource=""/> <dc:contributor>Oelke, Daniela</dc:contributor> <dc:creator>Oelke, Daniela</dc:creator> <dcterms:available rdf:datatype="">2011-03-24T16:12:25Z</dcterms:available> </rdf:Description> </rdf:RDF>

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