4 ms·
The elbow method is pretty common! https://en.wikipedia.org/wiki/Elbow_method_(clustering) https://en.wikipedia.org/wiki/Elbow_method_(clustering) You can also
by motiwari 3y ago
The elbow method is pretty common! https://en.wikipedia.org/wiki/Elbow_method_(clustering) https://en.wikipedia.org/wiki/Elbow_method_(clustering)
You can also use some regularization criterion (AIC, BIC, or other)