An Improved Knowledge Graph Question Answering System for English Teaching

<table class="table-group" id="tab1"><tr><td><table class="table"><tr><td class="thead-hr" colspan="2"><hr/></td></tr><tr class="thead"><td class="align_left">Name</td><td class="align_center">Number</td></tr><tr><td class="thead-hr" colspan="2"><hr/></td></tr><tr><td class="align_left">Training set</td><td class="align_center">13000</td></tr><tr><td class="align_left">Development set</td><td class="align_center">2050</td></tr><tr><td class="align_left">Test set</td><td class="align_center">9360</td></tr><tr class="table-tr"><td colspan="2"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

Mobile Information Systems

tab1

Table 1

Table 1: An Improved Knowledge Graph Question Answering System for English Teaching 