protected override void OnNavigatedTo(NavigationEventArgs e)
{
Debug.WriteLine("Adam odebrał eventa");
base.OnNavigatedTo(e);
this.autController = (AuthorController)e.Parameter;
Debug.WriteLine("Imiona autorów Adama to: ");
foreach (var name in autController.getAuthorsNames())
{
Debug.WriteLine("\t " + name);
}
foreach (var autor in autController.getAuthorsNames())
{
this.authorNames.Add(autor);
}
}
private string kNearestNeighbours(List <double> inputFeatures)
{
const int k = 10;
return(authorController.getAuthorsNames().Select(name => authorController.getAuthor(name)).
Select(author => author.getOriginalSignatures().Select(sgn => Tuple.Create(author.getName(), sgn))).
SelectMany(x => x).AsEnumerable().Select(x => Tuple.Create(x.Item1, buildFeatures(x.Item2))).
Select(x => Tuple.Create(x.Item1, L1(inputFeatures, x.Item2))).OrderByDescending(x => x.Item2).
Take(k).GroupBy(x => x.Item1).OrderByDescending(grp => grp.Count()).First().Select(x => x.Item1).First());
}
private void updateAuthorCombobox()
{
var authorNames = authorController.getAuthorsNames();
if (authorNames.Any())
{
this.authorCombobox.Items.Clear();
foreach (var authorName in this.authorController.getAuthorsNames())
{
this.authorCombobox.Items.Add(authorName);
}
this.authorCombobox.SelectedIndex = 0;
}
}
private void updateAuthorCombobox()
{
authorCombobox.Items.Clear();
foreach (var authorName in authorController.getAuthorsNames())
{
authorCombobox.Items.Add(authorName);
}
if (authorCombobox.Items.Count.Equals(0))
{
authorCombobox.IsEnabled = false;
}
else
{
authorCombobox.IsEnabled = true;
authorCombobox.SelectedIndex = authorCombobox.Items.Count - 1;
}
}