As the minimum feedback vertexset problem is NP-complete, it is hard to be solved exactly.
最小反馈节点集问题是一个NP完全问题,很难准确求解。
2
The algorithm uses a group of connective nodes without loop as a generalized data gather vertexset.
算法选取网络中一组无环连通点集抽象为广义数据汇聚点集。
3
A subset of the vertexset of a graph is a feedback vertexset of the graph if the resulting graph is acyclic after removing the vertex subset from the graph.