en-de
en-es
en-fr
en-sl
en
en-zh
0.25
0.5
0.75
1.25
1.5
1.75
2
Finding a Better k: A Psychophysical Investigation of Clustering
Published on 2010-01-194187 Views
Finding the number of groups in a data set, k, is an important problem in the field of unsupervised machine learning with applications across many scientific domains. The problem is difficult howeve