Mitchell K Ng, Matthew L Magruder, Nicolas S Piuzzi, Nathanael D Heckmann, Ronald E Delanois, Viktor E Krebs, Michael A Mont
How-To Create an Orthopaedic Systematic Review: A Step-by-step Guide Part II: Study Execution
The Journal of arthroplasty
forecasting stock prices plays important role setting trading strategy determining appropriate timing buying selling stock use technical analysis financial forecasting successfully employed many researchers existing qualitative based methods developed based fuzzy reasoning techniques cannot describe data comprehensively greatly limited objectivity fuzzy time series uncertain data forecasting extended fuzzy sets eg fuzzy probabilistic set study fuzziness membership grade concept cloud model based probability measure space automatically produces random membership grades concept cloud generator paper cloud modelbased approach proposed confirm accurate stock based japanese candlestick incorporating probability statistics fuzzy set theories cloud model aid required transformation qualitative concepts quantitative data degree certainty associated candlestick patterns calculated repeated assessments employing normal cloud model hybrid weighting method comprising fuzzy time series heikinashi candlestick employed determining weights indicators multicriteria decisionmaking process fuzzy membership functions constructed cloud model deal effectively uncertainty vagueness stock historical data aim predict next open high low close prices stock experimental results prove feasibility high forecasting accuracy proposed model