Search Results - subject:"Text processing"

Applying a bilingual model to mine e-commerce satisfaction sentiment

Yan, Gongjun; He, Wu; Shi, Hui; Rawat, Danda B. - In: Journal of management analytics 1 (2014) 4, pp. 285-300

Persistent link: https://www.econbiz.de/10011729840

Mining big textual data

Korkontzelos, Ioannis - In: Big data, mining, and analytics : components of …, (pp. 231-256). 2014

Persistent link: https://www.econbiz.de/10010339152

The Role of Charismatic Rhetoric in Crowdfunding: An Examination with Computer-Aided Text Analysis

Anglin, Aaron H.; Allison, Thomas H.; McKenny, Aaron F.; … - In: Social entrepreneurship and research methods, (pp. 19-48). 2014

Purpose Social entrepreneurs often make public appeals for funding to investors who are motivated by nonfinancial considerations. This emerging research context is an opportunity for researchers to expand the bounds of entrepreneurship theory. To do so, we require appropriate research tools. In...

Persistent link: https://www.econbiz.de/10015368949

Can the Content of Public News be used to Forecast Abnormal Stock Market Behaviour?

Robertson, Calum S.; Geva, Shlomo; Wolff, Rodney C. - 2007

A popular theory of markets is that they are efficient: all available information is deemed to provide an accurate valuation of an asset at any time. In this paper, we consider how the content of market-related news articles contributes to such information. Specifically, we mine news articles...

Persistent link: https://www.econbiz.de/10009437638

Creating an annotated set of medical reports to evaluate information retrieval techniques

Geierhofer, Regina; Holzinger, Andreas - In: I-MEDIA '07, I-SEMANTICS '07 : International …, (pp. 331-339). 2007

During the evaluation of Information Retrieval Algorithms, measurements are often made against a Gold Standard. Since the construction of such a Gold Standard requires considerable resources, a high validity and a high degree of reusability would be an advantage. From a scientific point of view,...

Persistent link: https://www.econbiz.de/10009505128

Utilizing text mining techniques to analyze medical diagnoses

Mödritscher, Felix; Tatzl, Roland; Geierhofer, Regina; … - In: I-MEDIA '07, I-SEMANTICS '07 : International …, (pp. 364-371). 2007

Due to the increasing amount of medical patient data collected in hospitals, technology-based methods are of increasing interest for processing and analyzing such materials. Therefore, computer supported techniques have to be evaluated by means of their efficiency for this application area. In...

Persistent link: https://www.econbiz.de/10009506000

QuantNet : a database-driven online repository of scientific information

Andriyashin, Anton (contributor); … - 2007

containing only simplest possible structures. Different stages - from low-level text processing via Atox to the transformation of … possible structures. Different stages – from low-level text processing via Atox to the transformation of XML documents via XSLT … structure for his/her own project description for online publishing. How does any text processing unit work looking for a …

Persistent link: https://www.econbiz.de/10003634010

Automatic construction of conjoint attributes and levels from online customer reviews

Lee, Thomas Y.; Bradlow, Eric T. - 2007

Persistent link: https://www.econbiz.de/10009410939

Tourism, travel and tweets : algorithmic text analysis methodologies in tourism

Claster, William; Pardo, Phillip; Cooper, Malcolm; … - In: Middle East journal of management : MEJM 1 (2013) 1, pp. 81-99

Persistent link: https://www.econbiz.de/10010194517

Nachhaltigkeits-Marketing in der Strombranche : abstrakte Begriffe verständlich kommuniziert?

Janoschka, Anja; Demarmels, Sascha - In: Nachhaltigkeit in der Wirtschaftskommunikation, (pp. 71-91). 2013

Persistent link: https://www.econbiz.de/10010197972