Application of Conditional Random Field Model Based on Machine Learning in Online and Offline Integrated Educational Resource Recommendation

<table class="table-group" id="tab1"><tr><td><table class="table"><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr class="thead"><td class="align_left"></td><td class="align_center">Dataset</td><td class="align_center">CiteULike-c</td><td class="align_center">CiteULike-h</td></tr><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr><td class="align_left" rowspan="3">Node</td><td class="align_center">User</td><td class="align_center">5551</td><td class="align_center">7947</td></tr><tr><td class="align_center">Educational resources</td><td class="align_center">16980</td><td class="align_center">25975</td></tr><tr><td class="align_center">Label</td><td class="align_center">46391</td><td class="align_center">52946</td></tr><tr><td class="align_left" colspan="4"><hr/></td></tr><tr><td class="align_left" rowspan="3">Relation</td><td class="align_center">User - educational resources</td><td class="align_center">204987</td><td class="align_center">134860</td></tr><tr><td class="align_center">Educational resources - educational resources</td><td class="align_center">89418</td><td class="align_center">32565</td></tr><tr><td class="align_center">User - label</td><td class="align_center">239253</td><td class="align_center">290830</td></tr><tr class="table-tr"><td colspan="4"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

Mathematical Problems in Engineering

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Table 1

Table 1: Application of Conditional Random Field Model Based on Machine Learning in Online and Offline Integrated Educational Resource Recommendation 

Table 1 | Application of Conditional Random Field Model Based on Machine Learning in Online and Offline Integrated Educational Resource Recommendation 