2.1. TEXTUAL FEATURES 11
2.1.3 NEURAL TEXTUAL FEATURES
CNN
w
i
k
w
i
2 R
k
n
w
1Wn
D w
1
˚ w
2
w
n
;
˚ h
h
Qw
i
D .W w
iWiCh1
/
./ W
Qw D Œ Qw
1
; Qw
2
; ; Qw
nhC1
t
RNN