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Chi Ma, Jianping Tao, Caifeng Tan, Wei Liu and Xia Li
As the media have continued to pay increasing attention to pig epidemic events, some local pig epidemic events may have a large degree of negative impact on the pork market and the whole pig industry chain, leading to pork price fluctuations. Strengtheni...
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Pascal Harth, Orlando Jähde, Sophia Schneider, Nils Horn and Rüdiger Buchkremer
In this research, we present an algorithm that leverages language-transformer technologies to automate the generation of product requirements, utilizing E-Shop consumer reviews as a data source. Our methodology combines classical natural language process...
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Noemí Merayo, Jesús Vegas, César Llamas and Patricia Fernández
The system presented in this study was aimed at business, organisation, government, and consumer areas, whereas a real-time application is needed for the classification of social network messages written in Spanish through sentiment semantics metadata. O...
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Elizabeth del Carmen Pérez Ricardo,Ernesto Batista Sánchez,Justa Ramona Medina Labrada,Francisco Fidel Feria Velázquez
The present study explores consumer behavior of tourists throughuser-generated content by presenting a method that utilizes online reviews and text processing techniques in analyzing behavior patterns. The current study examined 7,856 travel reviews from...
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Bagus Setya Rintyarna, Heri Kuswanto, Riyanarto Sarno, Emy Kholifah Rachmaningsih, Fika Hastarita Rachman, Wiwik Suharso and Triawan Adi Cahyanto
Internet service providers (ISPs) conduct their business by providing Internet access features to their customers. The COVID-19 pandemic has shifted most activity being performed remotely using an Internet connection. As a result, the demand for Internet...
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Maksim Godovykh, Jorge Ridderstaat, Carissa Baker and Alan Fyall
COVID-19 has significantly influenced tourism, including tourists? and residents? attitudes toward tourism. At the same time, attitudes and consumer confidence are important for economic recovery in the tourism sector. This study explores the effects of ...
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Knut Lehre Seip and Dan Zhang
Previous studies have shown that the treasury yield curve, T, forecasts upcoming recessions when it obtains a negative value. In this paper, we try to improve the yield curve model while keeping its parsimony. First, we show that adding the federal funds...
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Hyunjun Jung and Dongwon Jeong
Central Bank Digital Currency (CBDC) is a digital currency issued by a central bank. Motivated by the financial crisis and prospect of a cashless society, countries are researching CBDC. Recently, global consideration has been given to paying basic incom...
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Marwane El Alaoui, Elie Bouri and Nehme Azoury
We examined the determinants of the U.S. consumer sentiment by applying linear and nonlinear models. The data are monthly from 2009 to 2019, covering a large set of financial and nonfinancial variables related to the stock market, personal income, confid...
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Franklin Tchakounté, Athanase Esdras Yera Pagor, Jean Claude Kamgang and Marcellin Atemkeng
To keep its business reliable, Google is concerned to ensure the quality of apps on the store. One crucial aspect concerning quality is security. Security is achieved through Google Play protect and anti-malware solutions. However, they are not totally e...
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