
Quiz 1 Supervised learning dan unsupervised learning

Quiz
•
Other
•
University
•
Hard
Qurrata A'yuni
Used 5+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
45 sec • 10 pts
Apa perbedaan utama antara supervised learning dan unsupervised learning?
Supervised learning menggunakan data tanpa label, sedangkan unsupervised learning menggunakan data berlabel
Supervised learning digunakan untuk clustering, sedangkan unsupervised learning untuk prediksi
Supervised learning menggunakan data berlabel, sedangkan unsupervised learning tidak berlabel
Supervised learning lebih cepat daripada unsupervised learning
2.
MULTIPLE CHOICE QUESTION
20 sec • 10 pts
Contoh algoritma yang digunakan dalam supervised learning adalah...
Support Vector Machine (SVM)
Linear Regression
K-Nearest Neighbors (k-NN)
Semua Benar
3.
MULTIPLE CHOICE QUESTION
20 sec • 10 pts
Mengapa dataset harus memiliki label dalam supervised learning?
Agar model bisa belajar pola hubungan antara input dan output
Agar data lebih mudah dikumpulkan
Agar bisa digunakan dalam semua jenis machine learning
Untuk mempercepat proses training model
4.
MULTIPLE CHOICE QUESTION
20 sec • 10 pts
Bagaimana cara kerja algoritma KNN dalam mengklasifikasikan data baru?
Menggunakan decision tree untuk membagi data
Menghitung jarak antara data baru dan tetangga terdekatnya
Menggunakan persamaan regresi untuk memprediksi nilai data baru
Membuat model yang terus memperbarui bobot berdasarkan kesalahan
5.
MULTIPLE CHOICE QUESTION
20 sec • 10 pts
Mengapa pemilihan jumlah tetangga (k) dalam algoritma KNN sangat penting?
Jika k terlalu kecil, model bisa terlalu sensitif terhadap noise
Jika k terlalu besar, model akan selalu memilih kelas pertama
K tidak mempengaruhi performa model
Nilai k yang lebih besar selalu lebih baik
6.
MULTIPLE CHOICE QUESTION
45 sec • 10 pts
Apa perbedaan antara linear regression dan logistic regression?
Linear regression digunakan untuk klasifikasi, sedangkan logistic regression untuk regresi
Linear regression memprediksi nilai kontinu, sedangkan logistic regression memprediksi kelas
Logistic regression digunakan dalam supervised learning, sedangkan linear regression dalam unsupervised learning
Linear regression tidak membutuhkan dataset berlabel
7.
MULTIPLE CHOICE QUESTION
20 sec • 10 pts
Contoh algoritma dalam unsupervised learning adalah...
Support Vector Machine (SVM)
Naïve Bayes
K-Means
Linear Regression
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