
#
# Surface features
#

# unigrams in +/-2 window

*0:%x[-2,11]
*1:%x[-1,11]
*2:%x[0,11]
*3:%x[1,11]
*4:%x[2,11]

# bigrams in +/-2 window

*5:%x[-2,11]/%x[-1,11]
*6:%x[-1,11]/%x[0,11]
*7:%x[0,11]/%x[1,11]
*8:%x[1,11]/%x[2,11]

# trigrams in +/-2 window

*9:%x[-2,11]/%x[-1,11]/%x[0,11]
*10:%x[-1,11]/%x[0,11]/%x[1,11]
*11:%x[0,11]/%x[1,11]/%x[2,11]

#
# Neural network features
#

*12:%x[0,0]
*12:%x[0,1]
*12:%x[0,2]
*12:%x[0,3]
*12:%x[0,4]
*12:%x[0,5]
*12:%x[0,6]
*12:%x[0,7]
*12:%x[0,8]
*12:%x[0,9]

#
# category and eligibility 
#

*13:%x[0,12]
*14:%x[0,13]

