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Decision support from financial disclosures with deep neural networks and transfer learning
Mathias Kraus, Stefan Feuerriegel
Company disclosures greatly aid in the process of financial decision-making; therefore, they are consulted by financial investors and automated traders before exercising ownership…
Statistical Inferences for Polarity Identification in Natural Language
Nicolas Pröllochs, Stefan Feuerriegel, Dirk Neumann
Information forms the basis for all human behavior, including the ubiquitous decision-making that people constantly perform in their every day lives. It is thus the mission of rese…
Understanding Negations in Information Processing: Learning from Replicating Human Behavior
Nicolas Pröllochs, Stefan Feuerriegel, Dirk Neumann
Information systems experience an ever-growing volume of unstructured data, particularly in the form of textual materials. This represents a rich source of information from which o…
Sentiment analysis based on rhetorical structure theory: Learning deep neural networks from discourse trees
Mathias Kraus, Stefan Feuerriegel
Prominent applications of sentiment analysis are countless, covering areas such as marketing, customer service and communication. The conventional bag-of-words approach for measuri…