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Question

What do novel approaches in opinion mining need to go beyond mere word-level sentiment analysis?

a.

Broader and deeper common-sense knowledge bases

b.

Purely syntactical analysis

c.

More complex sentence structures

d.

Less reliance on part of speech information

Posted under Big Data Computing

Answer: (a).Broader and deeper common-sense knowledge bases Explanation:Novel approaches in opinion mining need broader and deeper common-sense knowledge bases to better understand natural language opinions and sentiments.

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Q. What do novel approaches in opinion mining need to go beyond mere word-level sentiment analysis?

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