Data Science - MODULE 7 Flashcards
1
Q
Two main types of hierarchical clustering
Watter een is meer algemeen?
A
Agglomerative and divisive
Agglomerative
2
Q
Basiese beginsel van agglomerative clustering
A
Elke observasie in sy eie cluster. Kyk dan watter is die naaste aanmekaar, en voeg hulle saam
3
Q
Dissimilarity measures determine?
A
How similar two observations are
4
Q
Linkage method
A
The observation in a cluster that should be used for the comparison between the cluster and an observation in another cluster (dalk eerder die feature van n observation?)
5
Q
Imports vir hierarchical clustering
A
From sklearn.cluster import AgglomerativeClustering
From scipy.cluster.hierarchy import dendogram, linkage
