Visto en Visualoop [http://visualoop.com/blog/22881/3d-world-cup-dataviz-ball-by-times-of-oman]

The objective of this project is to apply various NLP sentiment analysis techniques on reviews of the Yelp Dataset [http://www.yelp.com/dataset_challenge]and assess their effectivenes on correctly identifiyng them as positive or negative Comparison [http://fotiad.is/blog/sentiment-analysis-comparison/] Note: The code can be found on

This workshop uses a data bundle [http://files.boundlessgeo.com/workshopmaterials/postgis-workshop-201401.zip]. Download it and extract to a convenient location. This workshop uses OpenGeo Suite [http://boundlessgeo.com/solutions/opengeo-suite/download/]. Download it and place it in a convenient locatio n Workshop Modules [http://workshops.boundlessgeo.com/postgis-intro/#workshop-modules]

Unos consejos para hacer un buen Storytelling con datos (recordad, si usais open source, además ahorrareis dinero)

Not only Kylin [https://www.google.es/url?sa=t&rct=j&q=&esrc=s&source=web&cd=1&cad=rja&uact=8&ved=0CCEQFjAAahUKEwil3OubveXHAhUKXBQKHbpLB-E&url=http%3A%2F%2Ftodobi.blogspot.com%2F2015%2F01%2Fkylin-olap-for-big-data-steb-by-step.html&usg=AFQjCNHoEokDySsiZ19KRlA3gLUIKKYV4A&sig2=

En este documento que os podéis descargar, os hacemos un listado de las principales Plataformas Open Data disponibles [http://www.stratebi.es/todobi/Sep15/Plataformas_Open_Data.pdf] (descargar en el enlace anterior)

Now you can check latest tips on Business Intelligence Open Source, mainly Pentaho, Ctools and Saiku in August. You can see some of this tips implemented in stratebi demos [http://pentaho5.stratebi.com/]. This month with great stuff: - http://www.inquidia.com/news-and-info/harvesting-raw-data-custom-data-api%E2%80%99s-pentaho-data-integration - https:

Ya tenéis la quinta entrega disponible de nuestras charlas tecnológicas (OpenSpaces), tras el  éxito de las 4 primeras: - Real time Big Data con Storm [https://todobi.com/real-time-big-data-con-apache-storm/] - Introducción a Cassandra [https://todobi.com/charla-introduccion-apache-cassandra-y/] - Introducción a HP Vertica y MonetDB [https://todobi.com/charla-introduccion-bases-de-datos/] - Introduccion