Random list of tools – not tested

– http://www.cs.waikato.ac.nz/ml/weka/ – GPL – Weka is a collection of machine learning algorithms for data mining tasks.

– http://search.yacy.net/ – peer 2 peer search engine, tu installes base de données de sites indexés

– http://freemind.sourceforge.net/wiki/index.php/Main_Page – mind-mapping software

– http://razorsql.com/features/mysql_editor.html – database (sql) editor

– http://www.touchgraph.com/seo – visualisation of relation between websites

– http://tulip.labri.fr/TulipDrupal/ (http://www.ubuntugeek.com/tulip-graph-visualization-software.html) – vizualisation

– http://sourceforge.net/projects/rapidminer/ – (seems cool!) data mining software permet de lier les données

– http://www.httrack.com/ – website copier

– http://gephi.github.io – http://video.constantvzw.org/tmp/Final_Sigma/all_in_one/network/ -> urana worked with this

– http://graphviz.org

– python:
* http://orange.biolab.si/ data visualization and analysis for novice and experts.
* http://networkx.github.io/ high-productivity software for complex networks
* http://pandas.pydata.org/ data structures and data analysis tools
* http://www.nltk.org/ leading platform for building Python programs to work with human language data

– faire de la musique avec des courbes: http://www.iannix.org/en/download-iannix/