
Data Week - 4
Quiz
•
Education
•
University
•
Practice Problem
•
Medium
Mehdi Mehdi
Used 2+ times
FREE Resource
Enhance your content in a minute
12 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Suppose these values were categorized like in the Picture without pre-defined labels (unsupervised learning). What algorithm might be used?
Linear Regression
KMeans Clustering
Decision Tree Classifier
2.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
Our classifier model could perform in accuracies of 0.95 and 0.80 in train and test sets, respectively.
Which statement is true?
There is under-fitting
There is over-fitting
The model generalized well
3.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
Our classifier model could perform in accuracies of 0.45 and 0.42 in train and test sets, respectively.
Which statement is true?
There is under-fitting
There is over-fitting
4.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
What is this equation called?
Precision
Recall
5.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
What is this equation called?
Precision
Recall
6.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
Our classifier model could predict 80 out of 100 samples correctly in total.
What is the accuracy score?
0.2
0.8
7.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
Our classifier model could predict 80 out of 100 samples wrongly in total.
What is the accuracy score?
0.2
0.8
Access all questions and much more by creating a free account
Create resources
Host any resource
Get auto-graded reports

Continue with Google

Continue with Email

Continue with Classlink

Continue with Clever
or continue with

Microsoft
%20(1).png)
Apple
Others
Already have an account?
Similar Resources on Wayground
11 questions
¿Cuánto sabés de la FIUBA?
Quiz
•
University
12 questions
IPR102_Session 15_HiepTH9
Quiz
•
University
17 questions
Noise Control & Acoustic Design
Quiz
•
University
11 questions
1499EDN Week 3 Cognitive Development
Quiz
•
University
14 questions
General knowledge quiz
Quiz
•
5th Grade - Professio...
11 questions
Language Origin and Properties
Quiz
•
University
10 questions
"6 Thinking Hats" Method
Quiz
•
University
10 questions
Docencia de las habilidades receptivas review
Quiz
•
University
Popular Resources on Wayground
15 questions
Fractions on a Number Line
Quiz
•
3rd Grade
20 questions
Equivalent Fractions
Quiz
•
3rd Grade
25 questions
Multiplication Facts
Quiz
•
5th Grade
54 questions
Analyzing Line Graphs & Tables
Quiz
•
4th Grade
22 questions
fractions
Quiz
•
3rd Grade
20 questions
Main Idea and Details
Quiz
•
5th Grade
20 questions
Context Clues
Quiz
•
6th Grade
15 questions
Equivalent Fractions
Quiz
•
4th Grade
