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IB CS Case Study 2023 - Recommender Systems Flashcards | StudBud
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IB CS Case Study 2023 - Recommender Systems
IB CS Case Study 2023 - Recommender Systems
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Questions
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Answers
1
AI stands for
Artificial Information
Adobe Illustrator
Artificial Intelligence
Applied Innovations
2
If popular items are overly recommended at the expense of less popular items it is called
Popularity Expense
unpopular
Popularity Bus
Popularity Bias
3
Anonymity is...
when you hide the name of a participant
ensuring no participant can be identified in your research
a good name for a band
when you lose your data
4
Which of These is Infrastructure as a service
The cloud provider provides access to services, such as email, calendar, co
The cloud provider provides access to operating systems, development tools
All of the Above
The cloud provider manages the network and provides access to the tools
5
In supervised learning:
The algorithms are known but not the inputs
Both the inputs and the desired outputs are known
The network is being control by the user
Only input stimuli are shown to the network
6
this is an example of a service
Hulu
Netflix
Verizon
sprint
7
The big idea in reinforcement learning is ..
Actor Critic methods
Apply neural networks
Learn directly from experience
Compute the optimal policy
8
Right to Privacy - Which statement is
false
?
your email is secure and no one can read it except you
information posted on the internet is there forever
knowing who you are sharing information with is key
you have control over information you share about yourself
9
Is on-demand Software from a 3rd party that runs it and provide it as a service.
Amazon Web Services
Azure
Software as a Service (SaaS)
Infrastructure as a Service (IaaS)
10
How much training data does machine learning need?
none, AI needs no training data
some but not a lot
Little
Lots
11
What is Machine learning?
is a subset of artificial intelligence
Is a software that performs automated analysis
Is the same of Artificial Intelligence
is when multimple Artificial Intelligences are combined
12
Unsupervised Learning: Given Unlabeled Data
False
True
13
What is infrastructure as a service (Iaas)?
It is a more flexible cloud service, requires a lot of managment.
It is a cloud environment.
It is an app for cloud computing.
14
Supervised learning maps or relates:
input data --> labeled output data
input data --> unlabeled output data
output data --> unlabeled input data
output data --> labeled input data
15
what is cloud computing
disaster recovery
remote servers hosted over the internet which stores data or hosts software
storing info in the sky
strong space
16
A parameter whose values control the learning process and determine rhge values of model parameters is called a
Wonderparameter
Superparameter
Hyperparameter
Ultraparameter
17
Which one of these are abusing our Privacy right on social media:
being observed or tracked by others, including the government
when people are spamming you
when someone wont stop texting you
when someone follows you
18
When you are implementing a Software as a Service (SaaS) solution, you are responsible for
defining scalability rules
installing the SaaS solution
configuring high availability
configuring the SaaS solution
19
Software as a Service(SaaS) provides...
A platform that can run and manage applications
Lots of space sandwiches
A subscription-based model with centrally hosted software
Visualized computing resources over the Internet
20
Unsupervised Learning Includes:
Clustering
leave it in a black hole
Greedy
Nothing at all
21
The benefits of using Infrastructure as a service (IAAS) are
All of them
Portability
Flexibility
Full control of computing resources