Optimal Machine Tools Selection Using Interval-Valued Data FCM Clustering Algorithm

<table class="table-group" id="tab4"><tr><td><table class="table"><tr><td class="thead-hr" colspan="6"><hr/></td></tr><tr class="thead"><td align="left">Initial cluster center</td><td align="center"><span style="width: 17.275px;"><svg height="15.4" id="M227" style="vertical-align:-3.25793pt" version="1.1" viewbox="0 0 17.275 15.4" width="17.275" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
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</svg></span></td><td align="center">[0.0781, 0.3750]</td><td align="center">[0.0430, 0.4493]</td><td align="center">[0.3312, 0.6687]</td><td align="center">0.4167</td><td align="center">1.0000</td></tr><tr><td align="left"><span style="width: 19.525px;"><svg height="11.925" id="M233" style="vertical-align:-3.25793pt" version="1.1" viewbox="0 0 19.525 11.925" width="19.525" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
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</svg></span></td><td align="center">[0.1528, 0.7222]</td><td align="center">[0.1336, 0.7504]</td><td align="center">[0.0833, 0.9167]</td><td align="center">1.0000</td><td align="center">0.1667</td></tr><tr><td align="left"><span style="width: 19.525px;"><svg height="11.925" id="M234" style="vertical-align:-3.25793pt" version="1.1" viewbox="0 0 19.525 11.925" width="19.525" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
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</svg></span></td><td align="center">[0.1204, 0.6458]</td><td align="center">[0.0455, 0.8238]</td><td align="center">[0.4250, 0.5750]</td><td align="center">0.1667</td><td align="center">0.0833</td></tr><tr class="table-tr"><td colspan="6"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

The parameter values of initial cluster center.

Mathematical Problems in Engineering

tab4

Table 4

Table 4: Optimal Machine Tools Selection Using Interval-Valued Data FCM Clustering Algorithm 