News Communication Value Evaluation Algorithm Based on Deep Neural Network

Table 1

Statistics on the attribution of the characteristic word “missile” and the category “military.”

Feature word selection	Belong to military	Not military	Total text
Including “missile”	A	B	A + B
Does not include “missile”	C	D	C + D
Total text	A + C	B + D	N

Obviously, A + B + C + D = N; A + C represents the number of texts belonging to sports, and then A + C = M, so B + D = N − M.