利用机器学习揭示投资者的风险意识

Marina Koelbl, Ralf Laschinger, Bertram I. Steininger, Wolfgang Schaefers
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摘要

企业披露的信息对金融市场参与者至关重要。虽然机器学习算法通常被用来提取这些信息,但它们往往忽略了使用...
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Revealing the risk perception of investors using machine learning
Corporate disclosures convey crucial information to financial market participants. While machine learning algorithms are commonly used to extract this information, they often overlook the use of id...
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