PAML_session5_Unsupervised_Learning

Flashcard
•
Computers
•
University
•
Hard
Wayground Content
FREE Resource
Student preview

20 questions
Show all answers
1.
FLASHCARD QUESTION
Front
What is the primary characteristic of unsupervised learning?
Back
It finds patterns and relationships in unlabeled data
2.
FLASHCARD QUESTION
Front
Which of the following is NOT a clustering algorithm? K-Means, Hierarchical Clustering, Apriori, DBSCAN
Back
Apriori
3.
FLASHCARD QUESTION
Front
What is the primary goal of clustering in unsupervised learning?
Back
To group similar data points together
4.
FLASHCARD QUESTION
Front
Which of the following clustering algorithms does NOT require specifying the number of clusters in advance? K-Means, K - Medoids, Gaussian Mixture Model (GMM)
Back
DBSCAN
5.
FLASHCARD QUESTION
Front
In K-Means clustering, what determines the formation of clusters? Options: The distance between points and cluster centroids, The density of points in an area, The number of data dimensions, The presence of labels in data
Back
The distance between points and cluster centroids
6.
FLASHCARD QUESTION
Front
Which metric is NOT used in association rule learning? Support, Confidence, Lift, Variance
Back
Variance
7.
FLASHCARD QUESTION
Front
Which of the following statements is true about DBSCAN? It requires specifying the number of clusters beforehand, It handles noise better than K-Means, It only works well for spherical clusters, It does not use density-based clustering
Back
It handles noise better than K-Means
Create a free account and access millions of resources
Similar Resources on Wayground
14 questions
Python for AI and Machine Learning

Flashcard
•
University
11 questions
DECI - Week 16 - round

Flashcard
•
Professional Development
15 questions
Final Exam

Flashcard
•
University
19 questions
CE-IA1 Aprendizado de Máquina

Flashcard
•
KG - University
16 questions
Chapter 3 Phonics Review

Flashcard
•
University
21 questions
AI/ML MASTERMIND

Flashcard
•
University
15 questions
Research Methods (Statistics)

Flashcard
•
12th Grade
15 questions
Introduction to Data Analysis Flashcard

Flashcard
•
12th Grade - University
Popular Resources on Wayground
18 questions
Writing Launch Day 1

Lesson
•
3rd Grade
11 questions
Hallway & Bathroom Expectations

Quiz
•
6th - 8th Grade
11 questions
Standard Response Protocol

Quiz
•
6th - 8th Grade
40 questions
Algebra Review Topics

Quiz
•
9th - 12th Grade
4 questions
Exit Ticket 7/29

Quiz
•
8th Grade
10 questions
Lab Safety Procedures and Guidelines

Interactive video
•
6th - 10th Grade
19 questions
Handbook Overview

Lesson
•
9th - 12th Grade
20 questions
Subject-Verb Agreement

Quiz
•
9th Grade