When you use CCE to create a Kubernetes cluster, there are multiple configuration options and terms. This section compares the key configurations for CCE clusters and pro
The space is calculated as a ratio between the size of a disk and the sum of the sizes of its active failure group disks. This ratio is compared for all the disks. The difference in the highest and lowest failure group disk space is reported as a percentage. An imbalance of 10% is ...
The ratio of disk space allocated to the Kubernetes space and user space must be equal to 100% in total. You can click to refresh the data after you have modified the ratio. By default, disks run in the direct-lvm mode. If data disks are removed, the loop-lvm mode will be used and...
proxima.kmedoids.cluster.max_iterations UINT32 20 最大迭代次数 proxima.kmedoids.cluster.purge_empty BOOL false 是否删除空中心点 proxima.kmedoids.cluster.bench_ratio FLOAT 0.1f 候选点比例 proxima.kmedoids.cluster.only_means BOOL false 仅考虑均值作为候选点(算法退化为 kmeans) proxima.kmedoids.cluster...
When using the 'maximum', 'median', or 'average' criteria, set Threshold to [] (empty) to force cluster to return MaxClustValue clusters. It does so because such metrics monotonically decrease as k increases. Tip When using the 'ratio', 'gain', or 'silhouette' criteria, you may find ...
It is the function of the ratio of within-cluster separation to the separation between the clusters. The lower the value of the Davies–Bouldin index, the better the clustering. However, both SSE and the Davies–Bouldin index have the limitation of not guaranteeing better clustering when they ...
db_node_classcan be set topolar.mysql.sl.small. From version 1.229.1, If you need to create a Serverless cluster with PostgreSQL 14 using the SENormal edition,db_node_classcan be set topolar.pg.sl.small.c(x86 Architecture). Region can refer to the latest docs(https://help.aliyun....
In this method, modularity is defined as a ratio of the density of edges inside communities to the density of edges outside communities in the range of [−1,1]. Heuristic techniques are employed to maximize this modularity value so that the best possible groupings of nodes in a network ...
We compare the normed (\(\Delta _{\textrm{norm}}\)) and average (\(\Delta _{\textrm{avg}}\)) modification fairness of the optimal solution for standard Cluster Editing to the number n of vertices and the ratio p red vertices (color). Facebook instances are displayed as triangles, Ama...
while the obtained expression for the ratio of observations per cluster is ϕ k t = ( ∑ i = 1 N μ i k t m ( d i k t 2 + ζ ( 1 − m ) ) ) 1 m / ∑ g = 1 K ( ∑ i = 1 N μ i g t m ( d i g t 2 + ζ ( 1 − m ) ) ) 1 m ∀ t >...