Someone

		$poe_kernel->call( $session_id => send => "Results - sorted from most likely match to least likely: " );
		my $rank = 1;
		foreach my $image (sort {$results_diff{$a} <=> $results_diff{$b} (keys(%results_diff))}) {
			my $basename = $training_data{$key}{basename};			
			$poe_kernel->call( $session_id => send => "$rank: $basename - difference: $results_diff{$image}");
		}