Short Term Investment Rating Forecast
نویسندگان
چکیده
The stock market has been in unpredictable, view of the dynamic forecast and investment prospect value quantitative problem, this paper plans to forward segment regression method, with one year for experimental period, quarter as time window, dynamically select window period attribute factor, next quarter, through entropy right Topsis method sorting value, rating stock.The is divided into 5 grades 13 levels, then portfolio constructed according level asset quality indicators are selected test. results show that based on factor a certain prediction role short term, plays reference investors' decision-making.
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ژورنال
عنوان ژورنال: Frontiers in business, economics and management
سال: 2022
ISSN: ['2766-824X']
DOI: https://doi.org/10.54097/fbem.v4i1.394