A Hybrid Model Using PCA and BP Neural Network for Time Series Prediction in Chinese Stock Market with TOPSIS Analysis

<table class="table-group" id="tab2"><tr><td><table class="table"><tr><td class="thead-hr" colspan="2"><hr/></td></tr><tr class="thead"><td class="align_left">Component</td><td class="align_center">Description</td></tr><tr><td class="thead-hr" colspan="2"><hr/></td></tr><tr><td class="align_left">CPU</td><td class="align_center">Intel(R) Core (TM) i5-8250U @ 1.60 GHz</td></tr><tr><td class="align_left">Memory</td><td class="align_center">12 G</td></tr><tr><td class="align_left">Operating system</td><td class="align_center">Windows 10 64 bit</td></tr><tr><td class="align_left">Python</td><td class="align_center">Version 3.0</td></tr><tr><td class="align_left">SAS</td><td class="align_center">Version 9.4</td></tr><tr><td class="align_left">MATLAB</td><td class="align_center">Version R 2018b</td></tr><tr><td class="align_left">SPSS</td><td class="align_center">Version 1.1.1</td></tr><tr class="table-tr"><td colspan="2"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Implementation environment of the experiment.</div>

Scientific Programming

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Table 2

Table 2: A Hybrid Model Using PCA and BP Neural Network for Time Series Prediction in Chinese Stock Market with TOPSIS Analysis 