iterative network

例句：

1. 1.The algorithm is iterative in nature, requiring multiple iterations to converge.
   这个算法是迭代性质的，需要多次迭代才能收敛。
2. 2.The process of learning is iterative, with each step building on the previous one.
   学习的过程是迭代的，每一步都在前一步的基础上建立。
3. 3. The data analysis was iterative, allowing for a more accurate understanding of the problem.
   数据分析是迭代的，这有助于更准确地理解问题。