Improved Collaborative Filtering Automatic Assessment System for Teaching English Writing in College

<table class="table-group" id="tab2"><tr><td><table class="table"><tr><td class="thead-hr" colspan="5"><hr/></td></tr><tr class="thead"><td class="align_left" colspan="2">Leaner’s ID</td><td class="align_center">Number of no comments</td><td class="align_center">Number of comments</td><td class="align_center">Total number</td></tr><tr><td class="thead-hr" colspan="5"><hr/></td></tr><tr><td class="align_left" colspan="2">875</td><td class="align_center">6</td><td class="align_center">0</td><td class="align_center">6</td></tr><tr><td class="align_left" colspan="2">846</td><td class="align_center">8</td><td class="align_center">0</td><td class="align_center">8</td></tr><tr><td class="align_left" colspan="2">891</td><td class="align_center">14</td><td class="align_center">0</td><td class="align_center">14</td></tr><tr><td class="align_left" colspan="2">878</td><td class="align_center">75</td><td class="align_center">2</td><td class="align_center">77</td></tr><tr class="table-tr"><td colspan="5"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Comments from learners with an approximate comment index of 0.</div>

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Table 2

Table 2: Improved Collaborative Filtering Automatic Assessment System for Teaching English Writing in College 