Scikit-learn problems and Topographic product with SOMPY?

[olafjarroyo]

Hello,
I have one problem and one question:

1)While loading the SOMperf libraries, I receive an error from the external methods: No module named 'sklearn.metrics.cluster.supervised'. Research online suggest this might occur because of a mix of pip and conda-versions of libraries, but I tried in another computer with only conda-installed libraries, and sadly the same problem occurs.

2. Is there a way to estimate the topographic product with SOMperf using SOMPY?

Thank you very much!

Olaf

[FlorentF9]

Hi,

1. it seems that the module name has changed, a fix has been suggested in this issue. When I have some time I will update the code for the latest versions.

2. Have you already tried using somperf.metrics.topographic_product ? You just need to provide the code vectors obtained with SOMpy, and the distance function on the map (probably, sompy.utils.rectangular_topology_dist).