Review the article by
Hemmatian, H. (2019). A survey on classification techniques for opinion mining and sentiment analysis. Artificial Intelligence Review, 52(3), 14951545. on classification techniques.
In essay format answer the following questions:
What were the results of the study?
Note what opinion mining is and how its used in information retrieval.
Discuss the various concepts and techniques of opinion mining and the importance to transforming an organizations NLP framework.