add trash can icon

http://www.howtogeek.com/howto/ubuntu/add-the-trash-can-icon-to-your-ubuntu-desktop/

Just type gconf-editor into the Alt+F2 run dialog to open the Gnome Configuration Editor

Weka

I use head -2496 filename.csv > filename2496.csv to copy the first 2496 lines to the file as 6000 are too big for weka.

Convert from csv file:

the first row of the csv file should contains the header-->column names
java weka.core.converters.CSVLoader /media/SAMSUNG/Experiment/Isolet/isolet1+2+3+4.data1000.csv > isolet1+2+3+4.data1000.arff

Install Sun Java dk on ubuntu

1. $ sudo apt-get install sun-java6-bin sun-java6-jre sun-java6-jdk
2. $ sudo update-java-alternatives -s java-6-sun
3. vi $HOME/.bashrc
4. export JAVA_HOME=/usr/lib/jvm/java-6-sun
export PATH=$PATH:$JAVA_HOME/bin
5. Test using java -version

weka

http://maya.cs.depaul.edu/classes/ect584/WEKA/classify.html