Genetic_Programming_Theory_and_Practice_XIII

Predicting Product Choice with Symbolic Regression and Classification 215

6. Stand by time
   a. Under 50 h
   b. 50–99 h
   c. 100–199 h
   d. 200–299 h
   e. 300 h or more


7. Price
   a. 5000 Rs or less
   b. 5001–10,000 Rs
   c. 10,001–18,000 Rs
   d. 18,001–35,000 Rs
   e. 35,001 Rs and above


8. Phone thickness
   a. Less than 6 mm
   b. 6–7 mm
   c. 8–9 mm
   d. 10–11 mm
   e. 12 mm or more


9. CPU speed
   a. 1 GHz or less
   b. 1.0–1.3 GHz
   c. 1.4–1.5 GHz
   d. 1.6–1.9 GHz
   e. 2.0 GHz or more


10. Warranty length

a. Free repairs for 6 months

b. Free repairs for 1 year

c. Free repairs for 1.5 years

d. Free repairs for 2 years

e. Free repairs for 2.5 years

11. GPS

a. Has GPS

b. No GPS

12. Wi-Fi

a. Has Wi-Fi

b. No Wi-Fi