Browsing by Author "Bommes, Elisabeth"

Now showing items 1-4 of 4

2017-06-08Buch

Computing Machines

Berg, Torsten van den; Bommes, Elisabeth; Härdle, Wolfgang Karl; Petukhina, Alla

The computer has always enabled statisticians to carry out their tasks effectively and through subsequent developments in digital technology, with increasing efficiency. Technology has also enabled statisticians to identify ...
2015-01-30Diskussionspapier

Distillation of News Flow intoAnalysis of Stock Reactions

Zhang, Junni L.; Härdle, Wolfgang Karl; Chen, Cathy Y.; Bommes, Elisabeth

News carry information of market moves. The gargantuan plethora of opinions, facts and tweets on financial business owners the opportunity to test and analyze the influence of such text sources on future directions of ...
2016-11-23Diskussionspapier

Dynamic Topic Modelling for Cryptocurrency Community Forums

Linton, Marco; Teo, Ernie Gin Swee; Bommes, Elisabeth; Yi-Hsuan Chen, Cathy; Härdle, Wolfgang Karl

Cryptocurrencies are more and more used in official cash flows and exchange of goods. Bitcoin and the underlying blockchain technology have been looked at by big companies that are adopting and investing in this technology. ...
2015-03-01Masterarbeit

Numerisization of investor sentiment in news and application to stock reactions

Bommes, Elisabeth

In Zeiten, in welchen Informationen öffentlich im Internet verfügbar sind und Computer in der Lage sind große Datenmengen zu verarbeiten, ist es sinnvoll News und andere Textquellen zu nutzen um unser Verständnis von ...