44 lines
1.2 KiB
PHP
44 lines
1.2 KiB
PHP
<?php
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namespace App\Http\Controllers;
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use Illuminate\Http\Request;
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class VisualTeleController extends Controller
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{
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public function index()
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{
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$file = storage_path('app/public/dataTele_matang_dengan_klasifikasi.csv');
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$data = $this->readCsv($file);
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// Menghitung jumlah masing-masing kelas di setiap field
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$manualCounts1 = ['fitur' => 0, 'performa' => 0, 'tampilan' => 0];
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$svmCounts1 = ['fitur' => 0, 'performa' => 0, 'tampilan' => 0];
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foreach ($data as $key => $row) {
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if ($key > 0) { // Lewati header
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$manualCounts1[$row[3]]++; // Asumsikan 'label_manual' ada di kolom ke-4 (index 1)
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$svmCounts1[$row[4]]++; // Asumsikan 'label_svm' ada di kolom ke-5 (index 4)
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}
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}
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return view('grafiktele', [
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'manualCounts1' => array_values($manualCounts1),
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'svmCounts1' => array_values($svmCounts1)
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]);
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}
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private function readCsv($file)
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{
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$rows = [];
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if (($handle = fopen($file, 'r')) !== false) {
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while (($data = fgetcsv($handle, 1000, ',')) !== false) {
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$rows[] = $data;
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}
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fclose($handle);
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}
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return $rows;
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}
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}
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