
Data Mining
Quiz
•
Computers
•
University
•
Practice Problem
•
Hard
Nesy Widyastuti
FREE Resource
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95 questions
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1.
OPEN ENDED QUESTION
30 sec • 1 pt
Langkah kedua dari algoritma PCA adalah menstandarisasi data. Jika diketahui data input seperti tabel dibawah ini, maka data standard (dataAdjust) dari data Hours (H) adalah
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2.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
Termasuk dalam metode penyelesaian masalah dalam data mining adalah
Relasi
Prediksi
Klasifikasi
Relationship
Asosias
3.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
Dalam data mining apa saja peran yang tipe datanya berupa numerik saja?
asosiasi
clustering
klasifikasi
prediksi
estimasi
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Kumpulan dari objek dan atributnya disebut
Data
Himpunan
Himpunan data
Atribut data
Objek data
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Cluster: kumpulan objek data atau anggota cluster yang sama memiliki kemiripan satu sama lain, tetapi berbeda dengan anggota cluster lain, berikut ini algoritma yang termasuk didalmnya:
K-MEDOID
Perceptron.
Naïve Bayes
K-NearestNeighbours (K-NN)
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Untuk melakukan tahapan pre processing, klik menu...
Experimenter
Explorer
Vizualization
Program
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Untuk mengevaluasi model klasifikasi yang sudah kita bangun, sebaiknya kita periksa dengan
Precision
Recall
Akurasi
Dunn Index
Akurasi
Sensitivity
Specificity
Sillhouette score
Cross-validation
Leave-one-out
F1-score
Akurasi
Recall
Precision
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