Optimization Method for Crop Growth Characteristics Based on Improved Locality Preserving Projection

<table class="table-group" id="tab1"><tr><td><table class="table"><tr><td class="thead-hr" colspan="7"><hr/></td></tr><tr class="thead"><td align="left">Optimized algorithms</td><td align="center">PCA</td><td align="center">2DPCA</td><td align="center">LPP</td><td align="center">ICA</td><td align="center">KPCA</td><td align="center">Improved LPP</td></tr><tr><td class="thead-hr" colspan="7"><hr/></td></tr><tr><td align="left">Runtime (s)</td><td align="center">4.432</td><td align="center">3.268</td><td align="center">2.729</td><td align="center">3.432</td><td align="center">3.154</td><td align="center">2.996</td></tr><tr class="table-tr"><td colspan="7"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

Efficiency comparison among different algorithms.

Journal of Applied Mathematics

tab1

Table 1

Table 1: Optimization Method for Crop Growth Characteristics Based on Improved Locality Preserving Projection 