1) optimal number of clusters 最优簇数目1. Novel clustering protocol based on dynamic optimal number of clusters for wireless sensor network; 一种新的基于动态最优簇数目的WSN分簇协议2) optimal cluster heads 最佳簇数目3) optimal
aUnfortunately, there is no general theoretical solution to find the optimal number of clusters for any given dataset. A simple approach is to compare the results of multiple runs with different k classes and choose the best one, but we need to be careful because increasing k not only ...
Results of detailed simulation studies find the theoretical power estimates based on the derived formulae close to the empirical estimates. 0 被引用 · 0 笔记 引用 Optimal allocation of subjects in a matched pair cluster-randomized trial with fixed number of heterogeneous clusters Satya Prakash ...
aThe makeup of the clusters generated from the inverses of each area is contrasted by using a matching coefficients approach (Rand and Ertl et al.).One generally prefers to use a chi-square based measure(e.g.,chi-square contingency test)to test the degree of similarity between clusters.In ...
aThe streaming step is a randomized algorithm that makes one pass through the data and produces as many centroids as it determines is optimal. This step can be viewed as a preparatory dimensionality reduction. If the size of the data stream is n and the expected number of clusters is k, th...