Plotting Sparse Vector Data

[Brandon Plaster <br...@teamaol.com>]

Hi,

I am experimenting with plotting of data that is stored in sparse vectors
(i.e. simple histogram coordinate data stored in the form of a key, value
pairs). Has there been any work done with using Vectors as data sources for
the Zeppelin visualizations? If not, do you have any suggestions on how to
format this data so that Zeppelin is capable of plotting this?

Thank you,

Brandon

Re: Plotting Sparse Vector Data

[moon soo Lee <mo...@apache.org>]

Hi,

If you want to leverage Zeppelin's built-in visualization with your data,
please check 'Display as Table, Chart' section in
http://zeppelin.incubator.apache.org/docs/display.html

You can basically print your data as Tab delimited text string with "%table
" prefix. Then Zeppelin will load build-int visualization and apply for
your data.

Hope this helps.

Best,
moon


On Wed, Jun 17, 2015 at 11:52 AM Brandon Plaster <
brandon.plaster@teamaol.com> wrote:

> Hi,
>
> I am experimenting with plotting of data that is stored in sparse vectors
> (i.e. simple histogram coordinate data stored in the form of a key, value
> pairs). Has there been any work done with using Vectors as data sources for
> the Zeppelin visualizations? If not, do you have any suggestions on how to
> format this data so that Zeppelin is capable of plotting this?
>
> Thank you,
>
> Brandon
>