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Wei Jiang, Zhengan Xiong, Qin Su, Yi Long, Xiaoqing Song and Peng Sun
Understanding sentiment changes in tourist flow is critical in designing exciting experiences for tourists and promoting sustainable tourism development. This paper proposes a novel analytical framework to investigate the tourist sentiment changes betwee...
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Sebastian Schmidt, Christina Zorenböhmer, Dorian Arifi and Bernd Resch
Twitter, one of the most important social media platforms, has been in the headlines regularly since its acquisition by Elon Musk in October 2022. This acquisition has had a strong impact on the employees, functionality, and discourse on Twitter. So far,...
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Ken McGarry
In this work we combine sentiment analysis with graph theory to analyze user posts, likes/dislikes on a variety of social media to provide recommendations for YouTube videos. We focus on the topic of climate change/global warming, which has caused much a...
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Franti?ek Darena, Joná? Petrovský, Jan ?i?ka, Jan Prichystal
Pág. 95 - 110
The paper presents the result of experiments that were designed with the goal of revealing the association between texts published in online environments (Yahoo! Finance, Facebook, and Twitter) and changes in stock prices of the corresponding companies a...
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Ani Qankova Stoykova, Mariya Georgieva Paskaleva, Dinko Zhulien Stoykov
Pág. 129 - 153
This paper examines the impact of sentiment indicators on the financial market dynamics and default probability. First, we use GARCH models and Granger Causality Test in order to test the relationship between sentiment indicators and capital market dynam...
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C. Boshoff,S. M. Van Eeden
AbstractA constant interaction occurs between the firm, its markets and the variables in the business environment. This dynamic interaction ensures that changes in the environment continuously exert an influence on consumer attitudes and sentiment and ho...
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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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Shelley Gupta, Archana Singh and Vivek Kumar
Virtual users generate a gigantic volume of unbalanced sentiments over various online crowd-sourcing platforms which consist of text, emojis, or a combination of both. Its accurate analysis brings profits to various industries and their services. The sta...
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Sandulika Abesinghe, Nayomi Kankanamge, Tan Yigitcanlar and Surabhi Pancholi
The image of a city represents the sum of beliefs, ideas, and impressions that people have of that city. Mostly, city images are assessed through direct or indirect interviews and cognitive mapping exercises. Such methods consume more time and effort and...
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Shuang Lu, Jianyun Huang and Jing Wu
In the contexts of global climate change and the urbanization process, urban flooding poses significant challenges worldwide, necessitating effective rapid assessments to understand its impacts on various aspects of urban systems. This can be achieved th...
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Yong Sun, Fengxiang Jin, Yan Zheng, Min Ji and Huimeng Wang
Severe air pollution problems have led to a rise in the Chinese public?s concern, and it is necessary to use monitoring stations to monitor and evaluate pollutant levels. However, monitoring stations are limited, and the public is everywhere. It is also ...
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Mustafa Coskun and Meltem Ozturan
The growth and popularity of social media platforms have generated a new social interaction environment thus a new collaboration and communication network among individuals. These platforms own tremendous amount of data about users? behaviors and sentime...
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Stefan Claus and Massimo Stella
The ability to spot key ideas, trends, and relationships between them in documents is key to financial services, such as banks and insurers. Identifying patterns across vast amounts of domain-specific reports is crucial for devising efficient and targete...
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