“miso”,
“0 1” => “sio”,
];
$ramen_index = [“miso”, “sio”];
$testdata = explode(“\n”, file_get_contents(“ramen-test.dat”));
array_shift($testdata);
$total = $ok = 0;
while($testdata){
$s = array_shift($testdata);
if ($s == “”) continue;
$data = explode(” “, $s);
$label = array_shift($testdata);
$label_desc = $ramen_data[$label];
$r = fann_run($ann, $data);
$v = $ramen_index[array_max_index($r)];
echo “- $label_desc = $v\n”;
if ($label_desc == $v) $ok++;
$total++;
}
$per = floor($ok / $total + 100);
echo “結果: $ok/total = $per%\n”;
// 配列の中で最も高い数値を持つインデックスを返す
function array_max_index($a){
$mv = -1; $mi = -1;
foreach ($a as $i => $v){
if ($mv < $v){
$mv = $v; $mi = $i;
}
}
return $mi;
}[/php]
