
Machine Learning Quiz on Data Matrices and Metrics

Quiz
•
Computers
•
University
•
Hard
M. GOVINDARAJ CDOE
FREE Resource
15 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does a data matrix primarily consist of?
Text and images
Functions and algorithms
Graphs and charts
Rows and columns
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which metric is used to quantify dissimilarity for interval valued data?
Pearson Correlation
Cosine Similarity
Hamming Distance
Euclidean Distance
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does the Jaccard Coefficient ignore in its calculation?
The distance between objects
The number of 0-0 cases
The total number of features
The number of 1-1 cases
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In the context of binary data, what does 'a' represent?
Number of features with values 0 and 1
Number of features with values 0 and 0
Number of features with values 1 and 0
Number of features with values 1 and 1
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the primary purpose of using metrics for binary data?
To perform regression analysis
To store data efficiently
To visualize data
To measure dissimilarity
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following is a characteristic of ordinal data?
It can be ranked meaningfully
It has no inherent order
It consists of categorical variables
It is always numerical
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the formula for calculating the normalized value of an ordinal variable?
r + R
R/r
r/R
R - r
Create a free account and access millions of resources
Similar Resources on Wayground
20 questions
Regular expression Session 2020-21

Quiz
•
University
15 questions
PROBLEM SOLVING USING R - UNIT II - TEST 1 - MCQS

Quiz
•
University
15 questions
ASK F2 -KOD ARAHAN (PYTHON)

Quiz
•
1st Grade - University
10 questions
OS_DISK_SCHEDULING

Quiz
•
University
20 questions
Basic Python

Quiz
•
University
20 questions
Computer Science

Quiz
•
University
10 questions
Algoritma dan Modelling Machine Learning

Quiz
•
University
10 questions
Recommendation System

Quiz
•
12th Grade - University
Popular Resources on Wayground
15 questions
Hersheys' Travels Quiz (AM)

Quiz
•
6th - 8th Grade
20 questions
PBIS-HGMS

Quiz
•
6th - 8th Grade
30 questions
Lufkin Road Middle School Student Handbook & Policies Assessment

Quiz
•
7th Grade
20 questions
Multiplication Facts

Quiz
•
3rd Grade
17 questions
MIXED Factoring Review

Quiz
•
KG - University
10 questions
Laws of Exponents

Quiz
•
9th Grade
10 questions
Characterization

Quiz
•
3rd - 7th Grade
10 questions
Multiply Fractions

Quiz
•
6th Grade