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# Before `make install' is performed this script should be runnable with
# `make test'. After `make install' it should work as `perl test.pl'
#########################
use strict;
use Test;
BEGIN { plan tests => 24 };
use Statistics::Contingency;
ok(1);
my $all_categories = [qw(sports politics finance world)];
{
my $e = new Statistics::Contingency(categories => $all_categories);
ok $e;
$e->add_result(['sports','finance'], ['sports']);
ok $e->micro_recall, 1, "micro recall";
ok $e->micro_precision, 0.5, "micro precision";
ok $e->micro_F1, 2/3, "micro F1";
}
{
my $e = new Statistics::Contingency(categories => $all_categories);
$e->add_result(['sports','finance'], ['politics']);
ok $e->micro_recall, 0, "micro recall";
ok $e->micro_precision, 0, "micro precision";
ok $e->micro_F1, 0, "micro F1";
}
{
my $e = new Statistics::Contingency(categories => $all_categories);
$e->add_result(['sports','finance'], ['sports']);
ok $e->micro_recall, 1, "micro recall";
ok $e->macro_recall, 1, "macro recall";
$e->add_result(['sports','finance'], ['politics']);
ok $e->micro_recall, 0.5, "micro recall";
ok $e->micro_precision, 0.25, "micro precision";
ok $e->micro_F1, 1/3, "micro F1";
ok $e->macro_recall, 0.75, "macro recall";
ok $e->macro_precision, 0.375, "macro precision";
ok $e->macro_F1, 5/12, "macro F1";
}
{
my $e = new Statistics::Contingency(categories => $all_categories);
$e->add_result([], ['politics']);
ok $e->micro_recall, 0, "micro recall";
ok $e->micro_precision, 0, "micro precision";
ok $e->micro_F1, 0, "micro F1";
}
{
my $e = new Statistics::Contingency(categories => $all_categories);
$e->add_result([], []);
ok $e->micro_recall, 1, "micro recall";
ok $e->micro_precision, 1, "micro precision";
ok $e->micro_F1, 1, "micro F1";
}
{
my $e = new Statistics::Contingency(categories => $all_categories);
$e->add_result(['sports','finance'], ['sports']);
print $e->stats_table;
$e = new Statistics::Contingency(categories => $all_categories);
$e->add_result(['sports','finance'], ['politics']);
print $e->stats_table;
}
{
my $e = new Statistics::Contingency(categories => $all_categories);
$e->set_entries(2, 3, 5, 19);
ok $e->micro_precision, 2/(2+3), "micro precision\n";
ok $e->micro_recall, 2/(2+5), "micro recall\n";
}
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