ction</em> (MF). <br><em>Remark 1</em>. In the context of land evaluation, <span class="math inline">\(\mathscr{X}\)</span> is the space of the parameter values of the input land unit, and <span class="math inline">\(\mathscr{Y}\)</span> is the space of the suitability scores. <br><br><strong>Definition 2 (Class Intervals)</strong>. Let <span class="math inline">\(u_i\in\mathbb{R}, \forall i\in\mathbb{Z}_{[0,p-1]}\)</span>, then the partitions <span class="math inline">\([u_i,u_{i+1})\in\mathscr{U}\)</span>