[Retracted] Application of Knowledge Map Based on BiLSTM-CRF Algorithm Model in Ideological and Political Education Question Answering System

<table class="table-group" id="tab1"><tr><td><table class="table"><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr class="thead"><td class="align_left">System</td><td class="align_center">Preliminary average F1 value</td><td class="align_center">Average F1 value of semifinals</td></tr><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr><td class="align_left">Evaluate the 1st system</td><td class="align_center">71.90%</td><td class="align_center">74.76%</td></tr><tr><td class="align_left">Evaluate the 2nd system</td><td class="align_center">71.62%</td><td class="align_center">74.29%</td></tr><tr><td class="align_left">Evaluate the 3rd system</td><td class="align_center">68.44%</td><td class="align_center">71.66%</td></tr><tr><td class="align_left">Evaluate the 4th system</td><td class="align_center">67.60%</td><td class="align_center">68.89%</td></tr><tr><td class="align_left">Proposed</td><td class="align_center">71.97%</td><td class="align_center">74.89%</td></tr><tr class="table-tr"><td colspan="3"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Performance comparison of different systems.</div>

Mobile Information Systems

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Table 1

Table 1: [Retracted] Application of Knowledge Map Based on BiLSTM-CRF Algorithm Model in Ideological and Political Education Question Answering System 

Table 1 | [Retracted] Application of Knowledge Map Based on BiLSTM-CRF Algorithm Model in Ideological and Political Education Question Answering System 