Chatbots for Beginners: A Complete Guide to Build Chatbots - Machine Learning-Based Chatbots: Response Generation
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Information Technology (IT), Architecture
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University
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Practice Problem
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Hard
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7 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the initial step in generating a response based on user input?
Creating a new database
Designing a user interface
Writing a user manual
Defining a function
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the purpose of using a TF-IDF vectorizer in this context?
To create a graphical user interface
To normalize and vectorize text data
To store user data securely
To generate random responses
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which tokenizer is used with the TF-IDF vectorizer?
Stemming tokenizer
Normalization tokenizer
Lemmatization tokenizer
Random tokenizer
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the role of the linear kernel in this process?
To generate random numbers
To calculate similarity values
To encrypt user data
To create a user interface
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What happens if the request TF-IDF value is zero?
The program crashes
A default response is generated
Wikipedia is checked for information
The user is logged out
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How is the chatbot response generated if the user input is valid?
By asking the user for more input
By retrieving data from Wikipedia
By accessing a pre-defined database
By using a random number generator
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the fallback action if the initial conditions for generating a response are not met?
The previous response is reused
A new user session is started
The program exits
The user is asked to rephrase
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