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bilgisayarı ileri derecede bilenler şuku nik6

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    Step 3: Open the database

    Start up the Weka Explorer. If you want to be sure that the DatabaseUtils.props file is in the current path, you can open a command prompt window, change to the directory where the DatabaseUtils.props file is located, make sure your CLASSPATH environment variable is set correctly (or set it with the -cp option to java) and launch the Explorer with the following command:
    java weka.gui.explorer.Explorer
    Choose Open DB...
    Edit the query field to read 'select * from tablename' where tablename is the name of the database table you want to read, or you could put a more complicated SQL query here instead.
    The databaseURL should read 'jdbc:odbc:dbname' where dbname is the name you gave the user DSN.
    Click OK
    At this point the data should be read from the database.

    - edit -

    bu da sql için metod.. ancak bazen sql de sçabiliyor weka ;)

    http://weka.wikispaces.com/Databases
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    #116902173 şikayet
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