Pretest dan Posttest Data Mining

Pretest dan Posttest Data Mining

University

45 Qs

quiz-placeholder

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Pretest dan Posttest Data Mining

Pretest dan Posttest Data Mining

Assessment

Quiz

Information Technology (IT)

University

Easy

Created by

yauda laya

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45 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Suatu metodologi yang terstruktur dan sistematis untuk menjalankan proyek data mining, mulai dari memahami kebutuhan bisnis hingga pengaplikasian solusi di lingkungan operasional disebut dengan...

Cross Industry Standard Process for Data Mining

Knowledge Discovery in Databases

Cross Information Standard Process for Data Mining

Knowledge Mining

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Handling missing value merupakan bagian dari...

Data exploration

Data cleaning

Data transformation

Data reduction

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Imputation pada proses menangani missing value adalah suatu proses mengganti nilai yang hilang dengan...

menggunakan ukuran statistik

menggunakan nilai dari atribut/ variabel lain

menggunakan jumlah total data dari suatu atribut/ variabel

menggunakan data pencilan

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Apabila data berupa kategori, misalkan (Ya, Tidak), maka untuk menangani missing value dapat menggunakan...

Mode

Mean

Median

Standard deviation

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Apabila data berupa numerik, maka untuk menangani missing value dapat menggunakan beberapa ukuran statistik, kecuali...

Coefficient of variation

Mean

Median

Mode

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Remove duplicates merupakan bagian dari tahapan...

Data Cleaning

Data transformation

Data reduction

Data integration

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Correct Inconsistencies merupakan bagian dari tahapan...

Data Cleaning

Data transformation

Data reduction

Data integration

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