Questions and Answers
What is the main focus of sentiment analysis or opinion mining?
Understanding the emotions and opinions expressed in text
How has the Web influenced the need for opinion mining?
By providing a platform for computational study of opinions
Why are opinions considered important in the context of decision-making?
Because understanding others' opinions is crucial when making decisions
What type of opinion is the following: 'This camera has better picture quality than that camera'?
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Which sentiment classification technique is mentioned in the text?
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What problem does 'tl' represent in the context of sentiment analysis?
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What does the term 'target object' refer to in the context of opinions?
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According to Liu, what is the sentiment value of an opinion?
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In the given text, what does 'feature' represent?
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How does the text define an opinion?
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