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This study uses text and data mining to investigate the relationship between the text patterns of annual reports … only past and present financial information, analyzing text content can identify sentences or patterns that indicate the … these two categories. To establish a correlation between patterns of text and sales performance, four hypotheses were set …
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Text-mining technologies have substantially affected financial industries. As the data in every sector of finance have … grown immensely, text mining has emerged as an important field of research in the domain of finance. Therefore, reviewing … the recent literature on text-mining applications in finance can be useful for identifying areas for further research …
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We retrieve news stories and earnings announcements of the S&P 100 constituents from two professional news providers, along with ten macroeconomic indicators. We also gather data from Google Trends about these firms’ assets as an index of retail investors’ attention. Thus, we create an...
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gathering methods, text data mining is now commonly used by businesses to go through their unstructured text in the form of … upon the public. In this study, text data mining was used to gain some insight into the feeling of Twitter users in regard … process of text data mining social media and its application to current real-world issues. …
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