DATA CLUSTERING ALGORITHM TEST 1

Which is needed by K-means clustering?

• defined distance metric

• number of clusters

• initial guess as to cluster centroids

• all of these

Which function is used for k-means clustering?

• k-means

• k-mean

• heatmap

• none of the mentioned

Which is conclusively produced by Hierarchical Clustering?

• final estimation of cluster centroids

• tree showing how nearby things are to each other

• assignment of each point to clusters

• all of these

Which clustering technique requires a merging approach?

• Partitional

• Hierarchical

• Naive Bayes

• None of the mentioned

Hierarchical clustering should be mainly used for exploration.

• True

• False

What is the adaptive system management?

• machine language techniques

• machine learning techniques

• machine procedures techniques

• none of these