[OT] Re: how to guess the number of cluster when do not know?
Ho Yeung Lee
jobmattcon at gmail.com
Fri Aug 4 10:29:23 EDT 2017
i use number of clusters = 120
https://drive.google.com/file/d/0Bxs_ao6uuBDUZFByNVgzd0Jrdm8/view?usp=sharing
seems better, but still has a long distance to be perfect
On Friday, August 4, 2017 at 10:09:59 PM UTC+8, Ho Yeung Lee wrote:
> actually i am using python's kmeans library. it is relevant in python
>
> i had changed to use kmeans
>
> https://gist.github.com/hoyeunglee/2475391ad554e3d2b2a40ec24ab47940
>
> i do not know whether write it correctly
> but it seems can cluster to find words in window, but not perfect
>
>
>
> On Friday, August 4, 2017 at 8:24:54 PM UTC+8, Alain Ketterlin wrote:
> > Ho Yeung Lee <jobmattcon at gmail.com> writes:
> >
> > > i find kmeans has to input number of cluster
> > [...]
> >
> > https://en.wikipedia.org/wiki/Determining_the_number_of_clusters_in_a_data_set
> >
> > Completely off-topic on this group/list, please direct your questions
> > elsewhere.
> >
> > -- Alain.
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