IMO, Weka is more of a research or exploratory workbench tool like R
or MiniTab or Stata, rather than something used to build a production
data store and reporting system.
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It is a pity that it is GPL not LGPL. That rules it out of many applications.
On Sun, Jul 19, 2009 at 7:22 AM, andreasp7n wrote:
>
> if you are interested of using "serious" data analysis using machine
> learning you should take a look at weka3 (http://www.cs.waikato.ac.nz/
> ml/weka/) its api e
if you are interested of using "serious" data analysis using machine
learning you should take a look at weka3 (http://www.cs.waikato.ac.nz/
ml/weka/) its api enables you to perform a myriad of analysis
algorithms on your data and scales very well.
it is written in 100% java and is open source (G
I've been doing a ton of work with Microsoft's OLAP tech for these
past few years (Analysis Services, OLAP cubes, Excel pivot tables,
etc...), and I've spent a lot of time looking for an alternative...
In terms of tools that you can download and evaluate right away, the
big one is Pentaho/Mondri
We are successfully embedding JasperAnalysis in our application and
are using it for reporting based on SQL as well as OLAP. But we have a
license...
You can also use Mondrian directly
http://mondrian.pentaho.org/
Pentaho has a bit of a more tinker friendly license .. (BSD style) and
a bit m
On Fri, Jul 17, 2009 at 3:34 AM, Dan Shaya wrote:
> Can anyone make any suggestions in this area. I certainly haven't
> found anything nearly as compelling as the MS offering so far.
I'd give Pentaho a look. After a long while of wading through
product-speak to get to the real meat in their offe
I haven't done any proper OLAP myself, but there certainly are some
projects combining OLAP and Java, in particular around the pivot tables:
http://delicious.com/search?p=olap+java
HTH,
Peter
Dan Shaya wrote:
> Hi,
>
> Just wondering if anyone has come across this situation before.
>
> I'
Thanks!
On Jul 17, 9:39 am, Derek Munneke wrote:
> Dan,
>
> Jasper Analysis might be what you are
> after:http://www.jaspersoft.com/jasperanalysis
> commercial and opensource version available
> (http://www.jaspersoft.com/community-vs-professional-edition)
>
> /derek
>
>
>
> Dan Shaya wrote:
>
Dan,
Jasper Analysis might be what you are after:
http://www.jaspersoft.com/jasperanalysis
commercial and opensource version available
(http://www.jaspersoft.com/community-vs-professional-edition)
/derek
Dan Shaya wrote:
> Hi,
>
> Just wondering if anyone has come across this situation before.
