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E. Pasternak,H. B. Mühlhaus,A. V. Dyskinr business and financial news. The valuable knowledge in such collections is not directly accessible by computers as they mostly consist of unstructured text. This chapter provides an overview of corpora commonly used in research and highlights related work and state-of-the-art approaches to extractenormous 发表于 2025-3-29 12:12:27
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Andrea Donnellan,Peter Mora,Xiang-chu Yincations using network analysis in economics and finance. Second, we introduce the main network metrics that are useful to describe the overall network structure and characterize the position of a specific node in the network. Third, we model information on firm ownership as a network: firms are theEVEN 发表于 2025-3-30 03:58:08
https://doi.org/10.1007/978-3-030-66891-4Open Access; Data Mining; Big Data; Data Analytics; Decision Support Systems; Machine Learning; Semantics猜忌 发表于 2025-3-30 04:56:36
978-3-030-66893-8The Editor(s) (if applicable) and The Author(s) 2021