question: @ Override public Enumeration < Option > listOptions ( ) { Vector < Option > newVector = new Vector < Option > ( 2 ) ; newVector . addElement ( new Option ( "\tFull name of clusterer to use. eg:\n" + "\t\tweka.clusterers.EM\n" + "\tAdditional options after the '--'.\n" + "\t(default: weka.clusterers.EM)" , "W" , 1 , "-W <clusterer name>" ) ) ; newVector . addElement ( new Option ( "\tThe range of attributes the clusterer should ignore." + "\n\t(the class attribute is automatically ignored)" , "I" , 1 , "-I <att1,att2-att4,...>" ) ) ; return newVector . elements ( ) ; }
target:  Returns an enumeration describing the available options.