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Data Processing Steps (1- eliminate blank cells # (2- discard corrupted…
Data Processing Steps
1- eliminate blank cells
#
2- discard corrupted rows (e.g Humidity column)
#
3- discard unnecessary columns
4- add new columns
#
5- disjunctive coding for categorical attributes
6- check 0 and 1 values after disjunctive coding
7- calculate min, max, avg, stdev
8- validate calculations
9- Normalization SO2 delta and PM delta attributes)
T-statistic
1 more item...
SO2 and PM separetely
Calculate total number of rows
Calculate total number of columns
Create split decision graphs
Check row and column number are matched
Validate moving average values