hello two step cluster

[fredy]

hello
i am fredy where I can find some paper about  the two step cluster with algorithm birch, cf, cf-tree, aic, bic     I found some article on the internet but are not very detailed
would like to know how the algorithm...  in my country there is no literature on this..

thanks
please if you have any paper sent to me

[e-mail]

[David Marso]

The algos are on the IBM site!  Happy hunting ;-)

fredy wrote

hello
i am fredy where I can find some paper about  the two step cluster with algorithm birch, cf, cf-tree, aic, bic     I found some article on the internet but are not very detailed
would like to know how the algorithm...  in my country there is no literature on this..

thanks
please if you have any paper sent to me

[e-mail]

[Alex Reutter]

The algorithms are included in the Statistics product help at Help > Algorithms.  

They are also available online through the information center (http://publib.boulder.ibm.com/infocenter/spssstat/v20r0m0/index.jsp -- bookmark this URL), at Help > Algorithms in the table of contents in the left pane.  NOTE: the information center has the documentation for all options in v20, so you may see help for features that you don't have installed on your system.

If you prefer PDFs of algorithms, again go to the information center and look for the link to "Installation instructions and manuals" under Getting Started in the right pane.


If you're a Modeler user, that product now has an information center (http://pic.dhe.ibm.com/infocenter/spssmodl/v15r0m0/index.jsp) for v15.  The algorithms are not part of the Modeler help system, and are only available as a PDF.

Cheers,
Alex

[David Marso]

ftp://public.dhe.ibm.com/software/analytics/spss/documentation/statistics/20.0/en/client/Manuals/IBM_SPSS_Statistics_Algorithms.pdf

David Marso wrote

The algos are on the IBM site!  Happy hunting ;-)

fredy wrote

hello
i am fredy where I can find some paper about  the two step cluster with algorithm birch, cf, cf-tree, aic, bic     I found some article on the internet but are not very detailed
would like to know how the algorithm...  in my country there is no literature on this..

thanks
please if you have any paper sent to me

[e-mail]

[David Marso]

One of two eferences cited in the Twostep algo:
Zhang, T., R. Ramakrishnon, and M. Livny. 1996. BIRCH: An efficient data clustering method
for very large databases. In: Proceedings of the ACM SIGMOD Conference on Management
of Data, Montreal, Canada: ACM, 103–114.
http://www.cs.sfu.ca/CourseCentral/459/han/papers/zhang96.pdf

David Marso wrote

ftp://public.dhe.ibm.com/software/analytics/spss/documentation/statistics/20.0/en/client/Manuals/IBM_SPSS_Statistics_Algorithms.pdf

David Marso wrote

The algos are on the IBM site!  Happy hunting ;-)

fredy wrote

hello
i am fredy where I can find some paper about  the two step cluster with algorithm birch, cf, cf-tree, aic, bic     I found some article on the internet but are not very detailed
would like to know how the algorithm...  in my country there is no literature on this..

thanks
please if you have any paper sent to me

[e-mail]