Bernhard Lutz

University of Freiburg

Fahnenbergplatz

Freiburg, D-79085

Germany

  • University of Freiburg

SCHOLARLY PAPERS

2

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Scholarly Papers (2)

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1.

When Machines Trade on Corporate Disclosures: Using Text Analytics for Investment Strategies

Number of pages: 30 Posted: 26 Sep 2021 Last Revised: 26 Oct 2021
Hans Christian Schmitz, Bernhard Lutz, Dominik Wolff, Dominik Wolff and Dirk Neumann
Deka Investment GmbH, University of Freiburg, Deka Investment GmbHTechnical University of Darmstadt and University of Freiburg
Downloads 92 (358,305)

Abstract:

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Finance, investment strategies, machine learning, text mining, decision support

2.

Negation Scope Detection for Sentiment Analysis: A Reinforcement Learning Framework for Replicating Human Interpretations

Number of pages: 38 Posted: 17 Dec 2020
Nicolas Pröllochs, Nicolas Pröllochs, Stefan Feuerriegel, Bernhard Lutz and Dirk Neumann
University of Freiburg - Information Systems ResearchJustus-Liebig-University Giessen, LMU Munich, University of Freiburg and University of Freiburg
Downloads 17 (681,696)

Abstract:

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unstructured data, information processing, decision-making, natural language processing, reinforcement learning, negations