
Klasifikasi dan Regresi dalam Data Science
Quiz
•
Information Technology (IT)
•
University
•
Practice Problem
•
Hard
Khaerul Anam
Used 3+ times
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20 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Apa tujuan utama dari model klasifikasi dalam data science?
Memprediksi nilai numerik
Memprediksi kategori dari data
Mengidentifikasi outliers dalam dataset
Mengurangi ukuran dataset
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Label data yang bersifat kategorikal digunakan dalam model:
Regresi
Klasifikasi
Clustering
Analisis korelasi
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Algoritma klasifikasi yang sering digunakan untuk memprediksi kategori dari data adalah:
Decision Tree
Linear Regression
K-Means
Principal Component Analysis
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Di bawah ini yang bukan merupakan contoh label data kategorikal adalah:
Ya/Tidak
Positif/Negatif
Berat Badan
Lulus/Gagal
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Dalam model klasifikasi, pengukuran akurasi model dapat dilakukan dengan menggunakan:
Root Mean Squared Error (RMSE)
Confusion Matrix
Adjusted R-squared
Coefficient of Determination
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Apa yang dimaksud dengan in-house labeling?
Menggunakan model generatif untuk melabeli data
Pelabelan dilakukan oleh pengguna data secara internal
Memanfaatkan pekerja lepas melalui crowdsourcing
Melabeli data secara otomatis menggunakan skrip
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Model yang cocok untuk data yang terdiri dari dua kategori, seperti spam atau tidak spam, adalah:
Regresi Linear
Klasifikasi
Regresi Logistik
Clustering
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