deg inv sqrt
时间: 2024-04-25 16:22:37 浏览: 98
c++ sqrt开方函数代码
引用\[1\]和\[3\]中的代码中,deg_inv_sqrt是一个归一化系数,用于归一化邻接节点的节点表征。具体来说,它是通过计算节点的度数的平方根的倒数得到的。在代码中,deg_inv_sqrt的计算方式是通过对节点的度数进行幂运算和倒数运算得到的。在计算过程中,如果度数的倒数为无穷大,则将其设置为0。最后,通过将归一化系数与邻接节点的节点表征相乘,实现了对邻接节点表征的归一化操作。
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