thank you very much, In fact, the functions of these two measures are for binary vectors, and I have not found their extension to real data such as: 0.7, 0.9, 1.7 .... Knowing that I applied to this data and it worked well..
Have an idea about the version of these functions for this type of data ? thank you for your help Saisissez du texte, l'adresse d'un site Web ou importez un document à traduire. <http://translate.google.fr/?tr=f&hl=fr> Annuler <http://translate.google.fr/?tr=t&hl=fr> Alpha Regards, Zayd <https://sites.google.com/site/yakoubizayd/> 2012/3/1 Warren Weckesser <warren.weckes...@enthought.com> > > > On Thu, Mar 1, 2012 at 8:43 AM, Zayd YAKOUBI <zayd.yako...@gmail.com>wrote: > >> Hello, >> >> I use the similarity measure "Jaccard" and "Hamming" of pckage >> Scipy.spacial.cdist (Python) in a clustering context, I applied to given >> typs of real and integer (0.6 0.2 1.7 May 8 ). They gave good results. >> But I just know that they normally only applies to binary data. The >> function of these two similarity measures are not specified in the >> documentation: >> http://docs.scipy.org/doc/scipy/reference/generated/scipy.spatial.distance.cdist.html >> . Does anyone of you can help me find these functions? >> Thank you in advance >> >> > > > http://docs.scipy.org/doc/scipy/reference/generated/scipy.spatial.distance.hamming.html#scipy.spatial.distance.hamming > > > http://docs.scipy.org/doc/scipy/reference/generated/scipy.spatial.distance.jaccard.html#scipy.spatial.distance.jaccard > > > Those are the nicely formatted versions of the docstrings of functions. > You can also access these in an interactive shell, e.g. > > >>> from scipy.spatial.distance import hamming > >>> help(hamming) > > or in ipython > > In [1] from scipy.spatial.distance import hamming > In [2] hamming? > > > Warren > > > _______________________________________________ > NumPy-Discussion mailing list > NumPy-Discussion@scipy.org > http://mail.scipy.org/mailman/listinfo/numpy-discussion > >
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