题目
多项选择题
Question28 Which of the following statements are CORRECT? (You can choose more than one).Select one or more alternatives: Hierarchical clustering is flexible for interpretation Hierarchical Clustering can be sensitive to noise and outliers Hierarchical clustering requires predefined number of clusters Hierarchical clustering works well for large datasets Hierarchical clustering can be unstable ResetMaximum marks: 1.5 Flag question undefined
选项
A.Hierarchical clustering is flexible for interpretation
B.Hierarchical Clustering can be sensitive to noise and outliers
C.Hierarchical clustering requires predefined number of clusters
D.Hierarchical clustering works well for large datasets
E.Hierarchical clustering can be unstable
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思路分析
Question 28 asks which statements about hierarchical clustering are CORRECT, with the possibility of selecting more than one option.
Option 1:
'Hierarchical clustering is flexible for interpretation' — This is generally true. Hierarchical clustering produces a dendrogram that users can cut at different levels to obtain different numbers of clusters, and the results can be interpreted at multi......Login to view full explanation登录即可查看完整答案
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In hierarchical clustering using average linkage, if Cluster A = {1, 2} and Cluster B = {3, 4}, and the pairwise distances are:D(1,3)=2, D(1,4)=4, D(2,3)=6, D(2,4)= 8What is the average linkage distance between clusters A and B?
In hierarchical clustering using average linkage, if Cluster A = {1, 2} and Cluster B = {3, 4}, and the pairwise distances are:D(1,3)=2, D(1,4)=4, D(2,3)=6, D(2,4)= 8What is the average linkage distance between clusters A and B?
In hierarchical clustering using average linkage, if Cluster A = {1, 2} and Cluster B = {3, 4}, and the pairwise distances are:D(1,3)=2, D(1,4)=4, D(2,3)=6, D(2,4)= 8What is the average linkage distance between clusters A and B?
In hierarchical clustering using average linkage, if Cluster A = {1, 2} and Cluster B = {3, 4}, and the pairwise distances are:D(1,3)=2, D(1,4)=4, D(2,3)=6, D(2,4)= 8What is the average linkage distance between clusters A and B?
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