Question One

What is sentiment analysis? Write the steps for the sentiment analysis process.

Question Two

Give definition for each of the following.

Web mining

Web Content mining

Web Usage mining

Social Media Analytics

Question Three

Define Genetic Algorithms and its main theme.

Write the names of genetic operators used in Genetic Algorithms.

Question Four

Produce the next generation from the given initial population.

	Initial Population
	32	16	8	4	2	1	Calculated Results
Parent 1	1	0	0	1	1	0	38
Parent 2	1	1	1	0	0	0	56
Parent 3	0	0	1	1	0	0	12
Parent 4	1	0	1	0	1	1	43

Hints for students:

Select the best two parents

Perform crossover- Take the crossover point exactly in the middle

Perform mutation - offspring1- mutate bits 2 and 5

offspring2- mutate bits 1 and 4

Generate the next population