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Wednesday, July 26, 2017

Are you thinking about Cyber security?

Below there are some public videos about Cyber Security that we should watch:






Saturday, July 01, 2017

Installing Tensorflow in R

Hi Folks,

TensorFlow™ is an open source software library for numerical computation using data flow graphs. Nodes in the graph represent mathematical operations, while the graph edges represent the multidimensional data arrays (tensors) communicated between them. The flexible architecture allows you to deploy computation to one or more CPUs or GPUs in a desktop, server, or mobile device with a single API. TensorFlow was originally developed by researchers and engineers working on the Google Brain Team within Google’s Machine Intelligence research organization for the purposes of conducting machine learning and deep neural networks research, but the system is general enough to be applicable in a wide variety of other domains as well.

How to install Tensorflow in R

# Need Yaml to install Tensorflow in R
install.packages("yaml")

# Install Tensorflow in R

install.packages("devtools")
devtools::install_github("rstudio/tensorflow")

library(tensorflow)
install_tensorflow()

How to test it

sess = tf$Session()
hello <- constant="" div="" ello="" tensorflow="" tf="">
sess$run(hello)

Reference:

The One You’ll Never Forget

Tuesday, June 27, 2017

Activate CDE, App Builder and Marketplace to Pentaho Server EE

Hi Folks,

If you are using Pentaho Server EE, you can activate CDE and Marketplace.

Installing marketpace in Pentaho EE (it works for 7.1 EE)
http://pedroalves-bi.blogspot.com.es/2015/10/installing-marketpace-in-pentaho-60-ee.html

Activate CDE (it works for 7.1 EE)
https://help.pentaho.com/Documentation/8.0/0R0/CTools/Activate_CDE

App Builder (also known as Sparkl)
https://help.pentaho.com/Documentation/7.1/0N0/060/0C0/070

Cheers,

Caio

Pentaho Community Meeting 2017


Happy birthday! Pentaho Community Meeting PCM17 celebrates its 10th anniversary this November with a 3-days event full of presentations and networking. And it-novum has the honor to host the event together with Pentaho. PCM17 will take place in Mainz where everything started in 2008. Mainz is centrally located and just a 20 minutes train ride away from Frankfurt international airport.
Pentaho Community Meeting is an informal gathering for Pentaho users from around the world. We meet to discuss the latest and greatest in Pentaho products and exciting geek stuff (techie track) as well as best practices of Pentaho implementations and successful projects (business track).
PCM17 is open to everyone who does something with Pentaho (development, extensions, implementation) or plans to do data integration, analytics or big data with Pentaho. Several Pentaho folks – architects, designers, product managers – will share their latest developments with us.
The event is community-oriented and open-minded. There’s room for networking and exchanging ideas and experiences. Participants are free to break off into groups and work together.
Please note that all presentations will be in English.

Wednesday, June 21, 2017

Unlock your data using PDI and CKAN PDI Plugin

Pentaho folks,

Data is the new bacon and open data is the future for a better world.

Today I want to share an easy way to share data using PDI to CKAN Data Platform.

Use case:

  • Organizations want to share one or more dataset(s) in an automatic way to CKAN, the world’s leading Open Source data portal platform.

Solution:
- PDI - Pentaho Data Integration
- CKAN
CKAN-DataStore-Writer-for-Pentaho-Data-Integration Plugin
- Simple transformation, click here to download the sample.

Demo