public function prediksi()
{
$collection = array();
$title = "Data Prediksi Sentimen";
$testing_data = DataTesting::count();
$klasifikasi = DataTesting::with(['data_crawling','klasifikasi'])->get();
foreach($klasifikasi as $class){
$prediksi = Klasifikasi::with(['sentimen'])->where('id_testing',$class->id_testing)->first();
$hasil = Hasil::where('id_testing',$class->id_testing)->get();
$aktual = Sentimen::where('id_sentimen', $class->data_crawling->id_sentimen)->first();
$collection[] = [
'id_testing' => $class->id_testing,
'username' => $class->data_crawling->username,
'tweet' => $class->data_crawling->tweet,
'kategori' => $aktual->kategori,
'prediksi' => $prediksi->sentimen->kategori,
];
}
return view('visualisasi.prediksi', compact(['title','collection','testing_data','hasil']));
}
我的视图文件
显示的数据没有出现
[My View Code][1]
[1]: https://i.stack.imgur.com/RVNGK.png
[帮助,我收到一条错误消息ErrorException(E_NOTICE)。试图获取非对象公共函数prediksi(){$ collection = array();的属性'sentimen'。 $ ...
想想您的查询和关系是否正确,然后在IF()