I have certain data , in that I have labels and formed a groups , Also with the same data without using any labels I used clustering option that is available on tableau . So, Now I want to check the accuracy of the cluster that is formed without any labels. How to compare and find the accuracy percentage of the visualizations that is formed with labels and without labels (clusters) .??
Example : label | feature 1 | feature 2 | feature 3|
0 0.568 0.765 0.3454
1 0.123 1.34 2.567
Here the graph shows the visualizations with labels
And one more graph is plotted without labels but did clustering to see to what category that the features belong to .
How to compare these two graphs and get the accuracy rate of the clustered that are formed?