(a) Describe what is “binning”; explain what is it used
for? (4 marks)
(b) List the key steps in the k-mean clustering algorithm.
(3 marks)
(c) Describe how dictionary-based sentiment analysis works and
give an example of its use in marketing. (3 marks)
(a) Describe what is “binning”; explain what is it used for? (4 marks) (b) List the key steps in the k-mean clustering a
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