Analysis of Public Big Data Management under Text 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">Describe</td><td class="align_center">Feature extraction</td></tr><tr><td class="thead-hr" colspan="2"><hr/></td></tr><tr><td class="align_left">Wutai Mountain has beautiful scenery and is very comfortable in summer</td><td class="align_center">Beautiful scenery, comfortable</td></tr><tr><td class="align_left">Tickets are expensive and accommodation consumption is high</td><td class="align_center">Tickets are expensive, consumption is high</td></tr><tr><td class="align_left">There are many volunteers in the scenic spot with comprehensive service</td><td class="align_center">Comprehensive service</td></tr><tr><td class="align_left">A good place for self-cultivation and picturesque scenery</td><td class="align_center">Good place, picturesque scenery</td></tr><tr class="table-tr"><td colspan="2"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Results of feature extraction in the training set.</div>

Mathematical Problems in Engineering

tab2

Table 2

Table 2: Analysis of Public Big Data Management under Text Analysis 