Machine Learning / AI

Nima uchun odatda statistikada va mashinani o'qitishda normal taqsimot ishlatiladi?

Xodimlar chiqish prognoz loyihasi haqida gapirib bering: nima qildingiz, nima natija berdi, nimaga faxrlanasiz?

Boostingda daraxtlar uchun maqsad nima va u qanday shakllantiriladi?

Middle — Senior

СБЕР

Agar INNER JOIN o'rniga LEFT JOIN ni almashtirsangiz, so'rov natijasida nima o'zgaradi?

Harbiy ro'yxatga olish hujjatlaring bormi? Ochiq yuridik shaxslar yoki O'z-o'zini ish bilan ta'minlash yoki mustaqil ish bilan shug'ullanuvchilar yo'qmi?

Middle

Aston

Jamoada kim arxitektura qarorlarini qabul qildi, nechta ML dasturchisi bor, kim bilan muloqot qildi?

Apple Neural Engine nima?

Senior

VK Cloud

Sensemitter

Nima uchun modul funktsiyasi gradient tushirish uchun mos emas?

Middle — Senior

Яндекс

Parametrik va parametrik bo'lmagan statistik testlar nima?

Mahalliy ML ni mahsulotlarni tanib olishni yaxshilash uchun qanday ishlatish mumkin?

Modelni joylashtirish uchun Dockerfile bilan rasmni repozitoriyaga yukladingizmi?

Middle

Иннотех

Pandas bilan taqqoslaganda Spark ning afzalliklari nima?

Middle

Иннотех

Code-LLM uchun sifat metrikalari (pass@k)?

RDF va SPARQL nima?

Senior

VK Cloud

Skyeng

Til model nima va u qanday vazifalarni hal qiladi?

Junior — Middle

GenStack

X5 tech

Linux, serverlar va SSH bo'yicha bilim bazangiz qanday?

Yolgʻon tanga bilan ikki yuzli bo‘lsa, orqa tomon chiqish ehtimolini qanday hisoblash mumkin?

Middle — Senior

СБЕР

Uzun kontekst uchun RULER benchmark nima?

# ROC AUC nima ekanligini formulalashtiring va ta'rifini yozing. # ROC AUC balli qanday hisoblanadi? # Yozilgan ta'rifga muvofiq roc_auc_score ni hisoblaydigan funktsiya yozing. # Va tasodifiy sonli sinflar uchun va berilgan prioritet tartibida? # Model quyidagicha ishlaydi # y_score[i] >= threshold -> y_pred[i] = 1 # y_score[i] < threshold -> y_pred[i] = 0 def test_roc_aur_score(): y_true = [0, 0, 0, 1, 0, 0] y_score = [0.2, 0.4, 0.31, 0.6, 0.3, 0.7] res_metric = roc_auc_score(y_true, y_score) assert res_metric == 0.8 y_true = [0, 1, 0, 0, 0, 1] y_score = [0.7, 0.6, 0.31, 0.31, 0.3, 0.2] res_metric = roc_auc_score(y_true, y_score) assert res_metric == 0.375 y_true = [0, 0, 0, 1, 0, 0] y_score = [0.2, 0.4, 0.31, 0.8, 0.3, 0.7] res_metric = roc_auc_score(y_true, y_score) assert res_metric == 1 y_true = [0, 0, 0, 0, 0, 0] y_score = [0.2, 0.4, 0.31, 0.8, 0.3, 0.7] res_metric = roc_auc_score(y_true, y_score) assert res_metric == 0 # Bonus sinovlar ko'p sinflar uchun y_true = [0, 1, 0, 0.5, 0, 1] y_score = [0.7, 0.6, 0.31, 0.31, 0.3, 0.2] res_metric = roc_auc_score(y_true, y_score) assert res_metric == 0. y_true = [0, 0.1, 0.2, 0.3, 0.4, 0.6] y_score = [0, 0.1, 0.2, 0.3, 0.4, 0.6] res_metric = roc_auc_score(y_true, y_score) assert res_metric == 1

Senior

ivi

Snapdragon AI Engine nima?

Senior

1221 Systems

Wildberries