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Python Programming Essentials

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Questions and Answers

What is the purpose of a sentiment analysis study?

To determine the emotional intensity of a text
To identify the author of a text passage
To analyze a text passage for valence and arousal values (correct)
To identify the tone of a text passage

What is the range of the valence and arousal score in a sentiment analysis study?

0 to 10
-1 to 1 (correct)
-10 to 10
0 to 100

What do valence and arousal values of 0.80 and 0.90 suggest about the emotional characteristics of a text?

Negative sentiment, high emotional intensity
Positive sentiment, high emotional intensity (correct)
Negative sentiment, low emotional intensity
Positive sentiment, low emotional intensity

What is the purpose of identifying stopwords in a text?

To remove irrelevant words from a text (A) Signup and view all the answers

Which of the following is NOT a stopword?

Mango (C) Signup and view all the answers

What is the characteristic of a text with a high emotional intensity?

It has a high arousal score (C) Signup and view all the answers

What is the purpose of analyzing the emotional characteristics of a text?

To understand the sentiment of a text (A) Signup and view all the answers

What does a valence score of 0.80 indicate?

A positive sentiment (D) Signup and view all the answers

What is the relationship between the valence and arousal scores in a sentiment analysis study?

They are directly proportional (D) Signup and view all the answers

What is the benefit of removing stopwords from a text in sentiment analysis?

It reduces the noise in the text data (B) Signup and view all the answers