نتایج جستجو برای: performance index
تعداد نتایج: 1409517 فیلتر نتایج به سال:
Abstract The project constructs a stock selection model by machine learning methods to enhance the performance of benchmark index for individual investors. Stock returns prediction is highly researched topic. However, it difficult problem because prices are complex, non-linear, and chaotic. Moreover, overfitting always an important issue in field. In this article, shows that how solve these pro...
heuristics are often used to provide solutions for flow shop scheduling problems.the performance of a heuristic is usually judged by comparing solutions and run times on test cases.this investigation proposes an analytical alternative ,called asymptotic convergence ,which tests the convergence of the heuristic to a lower bound as problem size grows. the test is a stronger variation of worst cas...
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