RFE

RFE with 7 features:

Feature Ranking: [7 5 3 6 2 4 1]

Features : 'alpha','PIR', 'ptt', 'hrfinal', 'ih', 'il', 'meu'

RFE with 28 features :

Feature Ranking: [27 18 21 26 16 17 15 8 5 24 6 7 25 9 10 23 12 11 22 3 2 19 4 1 20 14 13]

Features : 'alpha','PIR', 'ptt', 'hrfinal', 'ih', 'il', 'meu', 'j', 'k','l','m','n','o','p','q','r','s','t','u','v','w','x','y','z','aa','ab','ac'

LINEAR REGRESSION:

7 features:

all 7 :

('Mean Absolute Error:', 14.938719772755288)

('Mean Squared Error:', 367.7100210440139)

('Root Mean Squared Error:', 19.175766504732319)

Variance score: 0.74

RANDOM FOREST:

7 features:

all 7 :

('Mean Absolute Error:', 10.983617911550054)

('Mean Squared Error:', 271.34892073144795)

('Root Mean Squared Error:', 16.472671936618173)

Variance score: 0.80