artificial intelligence - Learning Algorithm not working? -

-

learning algorithm of single layer precptons works given training data, not new input.is there way correct this?

    private void traning(){         while(true){             int errorcount = 0;             for( int = 0 ; < input_set_count ; i++ ){                 float weightsum = 0;                 for( int j = 0 ; j < no_input ; j++ ){                                       weightsum = weightsum + weight[j] * train_data[i][j];                 }                 int toutput = 0;                 if( weightsum >= threshold )                     toutput = 1;                                 int error = output[i] - toutput;                 if( error != 0 )                     errorcount++;                  for( int j = 0 ; j < no_input ; j++ ){                     weight[j] = weight[j] + error * train_data[i][j] * learning_rate;                 }             }             if( errorcount == 0 )                 break;         }         system.out.println("traning completed...");        }


Comments

Post a Comment

Popular posts from this blog

Hatching array of circles in AutoCAD using c# -

-
i beginner in autocad plugins .i have created array of circle using following code. now, have hatch circles in array .how that??how hatch circles @ once? moreover, how can return hatch method , use hatch objects.sorry language.thanks in advance. [assembly: commandclass(typeof(beamsection.class1))] namespace beamsection { public class class1 { //class1 obj = new class1(); [commandmethod("beamatsupport")] public void addlightweightpolyline() { // current document , database document acdoc = application.documentmanager.mdiactivedocument; database accurdb = acdoc.database; promptpointresult ppr = acdoc.editor.getpoint("\nselect starting point "); var ucs = acdoc.editor.currentusercoordinatesystem; point3d startingpt = ppr.value.transformby(ucs); list<double> radius = new list<double>(); radius.add(0.5); ...
Read more

ios - UITEXTFIELD InputView Uipicker not working in swift -

-
hello trying pop uipickerview view programmatically when user clicks on textfield. have tried doesn't doing anything. isn't working. nothing happening when click textfield class userprofiletableviewcontroller: uitableviewcontroller,uitextfielddelegate,uipickerviewdelegate,uipickerviewdatasource { var itempicker: uipickerview! = uipickerview() @iboutlet weak var gendertxtfield: uitextfield! var gender = ["male","female"] override func viewdidload() { super.viewdidload() gendertxtfield.delegate = self itempicker!.delegate = self itempicker!.datasource = self itempicker!.backgroundcolor = uicolor.blackcolor() self.gendertxtfield.inputview = itempicker } func numberofcomponentsinpickerview(pickerview: uipickerview) -> int{ return 1 } // returns # of rows in each component.. func pickerview(pickerview: uipickerview, numberofrowsincomponent component:...
Read more