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In this study, we examine and validate the use of existing text mining techniques (based on the vector space model and … considerably in terms of accuracy: some generally accepted text mining options, like dimensionality reduction and LSA, do not yield …
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Investment decision making is a complex process that requires evaluating various financial assets and determining which ones to purchase or sell. Retail investors, who are individuals rather than institutional investors, often make investment decisions based on their personal beliefs and...
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