Let's say I have a huge database with 100K records and 60 columns. Let's say one of the column is "min_p". What I do is apply some logic/rule to determine the output label for this record. Basically I look at previous two records and next two records of this min_p. If the condition is satisfied, I will mark the label as 1 else I will mark it as 0.
Now my question, since I have directly derived the label from this called "min_p", should I retain it as one of my predictors in my final dataset? Since I have used that derive the label, I didn't include them in my dataset as a input variable thinking that it is incorrect
Can you help me with this?