Cutting the tree
Remember from the video that cutree() is the R function that cuts a hierarchical model. The h and k arguments to cutree() allow you to cut the tree based on a certain height h or a certain number of clusters k.
In this exercise, you will use cutree() to cut the hierarchical model you created earlier based on each of these two criteria.
Latihan ini adalah bagian dari kursus
Unsupervised Learning in R
Petunjuk latihan
The hclust.out model you created earlier is available in your workspace.
- Cut the
hclust.outmodel at height 7. - Cut the
hclust.outmodel to create 3 clusters.
Latihan interaktif praktis
Cobalah latihan ini dengan menyelesaikan kode contoh berikut.
# Cut by height
# Cut by number of clusters