Register
Courses Courses Feedback Feedback

Great Video for K-means and PCA

919 views

1 Answer

0 0 votes
Thanks for sharing! We appreciate it. That would be great to share the videos similar to question and answer rather than just a question.

Related questions

2 2 votes
1 1 answer
3.3k
3.3k views
datakilmchi asked Feb 18, 2020
3,252 views
Can PCA be used for supervised learning?
Can PCA be used for supervised learning???I've seen some data scientists using PCA to transform their data for only numerical variables.However, some other data scientist...
2 2 votes
1 1 answer
911
911 views
datascience asked Oct 15, 2018
911 views
What is k-means algorithm and how can we select K for it?
2 2 votes
1 answers 1 answer
20.4k
20.4k views
tofighi asked Jun 26, 2019
20,440 views
How to calculate Covariance Matrix and Principal Components for PCA?
The dataset with two features $(x,y)$ is shown as follows (note $y$ in this example is the second feature, not a target value):xy2.52.40.50.72.22.91.92.23.13.02.32.72.01....
2 2 votes
1 answers 1 answer
20.9k
20.9k views
tofighi asked Jun 26, 2019
20,916 views
How to calculate k-means clustering with a numerical example?
Use the k-means algorithm and Euclidean distance to cluster the following 8 examples into 3 clusters:$A1=(2,10), A2=(2,5), A3=(8,4), A4=(5,8), A5=(7,5), A6=(6,4), A7=(1,2...
1 1 vote
1 1 answer
1.1k
1.1k views
Neo asked Oct 19, 2018
1,093 views
how to choose the number of clusters based on intertia and based on silhouette using K-means
how to choose the number of clusters based on intertia and based on silhouette using K-means
Voting & Accepting an answer helps improve the community